Test Online CLF-C02 Dumps Questions to Be Certified

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October 8, 2023

To help prepare for the CLF-C02 exam, you may want to consider using CLF-C02 exam dumps questions. These questions are designed to test your knowledge and understanding of the topics covered on the exam. The more you practice answering CLF-C02 dumps questions, the more comfortable you will become with the exam format and the types of questions you can expect to see. CLF-C02 dumps can help reduce anxiety on exam day and improve your chances of success. Go and test free CLF-C02 exam dumps questions here.

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1. A company wants its Amazon EC2 instances to share the same geographic area but use redundant underlying power sources.

Which solution will meet these requirements?

Use EC2 instances across multiple Availability Zones in the same AWS Region.

Use Amazon CloudFront as the database for the EC2 instances.

Use EC2 instances in the same edge location and the same Availability Zone.

Use EC2 instances in AWS OpsWorks stacks in different AWS Regions.

2. Which tasks are the customer's responsibility, according to the AWS shared responsibility model? (Select TWO.)

Establish the global infrastructure.

Perform client-side data encryption.

Configure 1AM credentials.

Secure edge locations.

Patch Amazon RDS DB instances.

3. A company wants to integrate its online shopping website with social media login credentials.

Which AWS service can the company use to make this integration?

AWS Directory Service

AWS Identity and Access Management (IAM)

Amazon Cognito

AWS IAM Identity Center (AWS Single Sign-On)

4. A company has two AWS accounts in an organization in AWS Organizations for consolidated billing.

All of the company's AWS resources are hosted in one AWS Region.

Account A has purchased five Amazon EC2 Standard Reserved Instances (RIs) and has four EC2 instances running. Account B has not purchased any RIs and also has four EC2 instances running.

Which statement is true regarding pricing for these eight instances?

The eight instances will be charged as regular instances.

Four instances will be charged as RIs, and four will be charged as regular instances.

Five instances will be charged as RIs, and three will be charged as regular instances.

The eight instances will be charged as RIs.

5. A company has an application workload that is stateless by design and can sustain occasional downtime. The application performs massively parallel computations.

Which Amazon EC2 pricing model should the company choose for its application to reduce cost?

On-Demand Instances

Spot Instances

Reserved Instances

Dedicated Instances

6. A company wants to use the AWS Cloud to deploy an application globally.

Which architecture deployment model should the company use to meet this requirement?

Multi-Region

Single-Region

Multi-AZ

Single-AZ

7. Which action is a security best practice for access to sensitive data that is stored in an Amazon S3 bucket?

Enable S3 Cross-Region Replication (CRR) on the S3 bucket.

Use IAM roles for applications that require access to the S3 bucket.

Configure AWS WAF to prevent unauthorized access to the S3 bucket.

Configure Amazon GuardDuty to prevent unauthorized access to the S3 bucket.

8. A company has designed its AWS Cloud infrastructure to run its workloads effectively. The company also has protocols in place to continuously improve supporting processes.

Which pillar of the AWS Well-Architected Framework does this scenario represent?

Security

Performance efficiency

Cost optimization

Operational excellence

9. Which AWS service is a key-value database that provides sub-millisecond latency on a large scale?

Amazon DynamoDB

Amazon Aurora

Amazon DocumentDB (with MongoDB compatibility)

Amazon Neptune

10. Which cloud concept is demonstrated by using AWS Compute Optimizer?

Security validation

Rightsizing

Elasticity

Global reach

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11. Which tasks are the responsibility of AWS according to the AWS shared responsibility model? (Select TWO.)

Configure AWS Identity and Access Management (IAM).

Configure security groups on Amazon EC2 instances.

Secure the access of physical AWS facilities.

Patch applications that run on Amazon EC2 instances.

Perform infrastructure patching and maintenance.

12. Which option is AWS responsible for under the AWS shared responsibility model?

Network and firewall configuration

Client-side data encryption

Management of user permissions

Hardware and infrastructure

13. A company has a single Amazon EC2 instance. The company wants to adopt a highly available architecture.

What can the company do to meet this requirement?

Scale vertically to a larger EC2 instance size.

Scale horizontally across multiple Availability Zones.

Purchase an EC2 Dedicated Instance.

Change the EC2 instance family to a compute optimized instance.

14. A company wants a key-value NoSQL database that is fully managed and serverless.

Which AWS service will meet these requirements?

Amazon DynamoDB

Amazon RDS

Amazon Aurora

Amazon Memory DB for Redis

15. Which AWS service or resource provides answers to the most frequently asked security-related questions that AWS receives from its users?

AWS Artifact

Amazon Connect

AWS Chatbot

AWS Knowledge Center

16. Which AWS service offers object storage?

Amazon RDS

Amazon Elastic File System (Amazon EFS)

Amazon S3

Amazon DynamoDB

17. A developer wants to use an Amazon S3 bucket to store application logs that contain sensitive data.

Which AWS service or feature should the developer use to restrict read and write access to the S3 bucket?

Security groups

Amazon CloudWatch

AWS CloudTrail

ACLs

18. What can a user accomplish using AWS CloudTrail?

Generate an IAM user credentials report.

Record API calls made to AWS services.

Assess the compliance of AWS resource configurations with policies and guidelines.

Ensure that Amazon EC2 instances are patched with the latest security updates. A company uses Amazon Workspaces.

19. Which of the following are general AWS Cloud design principles described in the AWS Well-Architected Framework?

Consolidate key components into monolithic architectures.

Test systems at production scale.

Provision more capacity than a workload is expected to need.

Drive architecture design based on data collected about the workload behavior and requirements.

Make AWS Cloud architectural decisions static, one-time events.

20. A company wants to migrate its on-premises data warehouse to AWS. The information in the data warehouse is used to populate analytics dashboards.

Which AWS service should the company use for the data warehouse?

Amazon ElastiCache

Amazon Aurora

Amazon RDS

Amazon Redshift

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21. Which of the following are pillars of the AWS Well-Architected Framework? (Select TWO)

High availability

Performance efficiency

Cost optimization

Going global in minutes

Continuous development

22. A company has an Amazon S3 bucket containing images of scanned financial invoices. The company is building an artificial intelligence (Al)-based application on AWS. The company wants the application to identify and read total balance amounts on the invoices.

Which AWS service will meet these requirements?

Amazon Forecast

Amazon Textract

Amazon Rekognition

Amazon Lex

23. A company is planning a migration to the AWS Cloud and wants to examine the costs that are associated with different workloads.

Which AWS tool will meet these requirements?

AWS Budgets

AWS Cost Explorer

AWS Pricing Calculator

AWS Cost and Usage Report

24. Which AWS service provides storage that can be mounted across multiple Amazon EC2 instances?

Amazon Workspaces

Amazon Elastic File System (Amazon EFS)

AWS Database Migration Service (AWS DMS)

AWS Snowball Edge

25. A company wants to receive alerts to monitor its overall operating costs for its AWS public cloud infrastructure.

Which AWS offering will meet these requirements?

Amazon EventBridge

Compute Savings Plans

AWS Budgets

Migration Evaluator

26. A company is running an Amazon EC2 instance in a VPC.

An ecommerce company is using Amazon EC2 Auto Scaling groups to manage a fleet of web servers running on Amazon EC2.

This architecture follows which AWS Well-Architected Framework best practice?

Secure the workload

Decouple infrastructure components

Design for failure

Think parallel

27. A company is reviewing the design of an application that will be migrated from on premises to a single Amazon EC2 instance.

What should the company do to make the application highly available?

Provision additional EC2 instances in other Availability Zones.

Configure an Application Load Balancer (ALB). Assign the EC2 instance as the ALB's target.

Use an Amazon Machine Image (AMI) to create the EC2 instance.

Provision the application by using an EC2 Spot Instance.

28. An Availability Zone consists of:

one or more data centers in a single location.

two or more data centers in multiple locations.

one or more physical hosts in a single data center.

two or more physical hosts in multiple data centers.

29. Which AWS services can a company use to host and run a MySQL database? (Select TWO.)

Amazon RDS

Amazon DynamoDB

Amazon S3

Amazon EC2

Amazon MQ

30. Which option is the default pricing model for Amazon EC2 instances?

On-Demand Instances

Savings Plans

Spot Instances

Reserved Instances

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31. A company wants to set AWS spending targets and track costs against those targets.

Which AWS tool or feature should the company use to meet these requirements?

AWS Cost Explorer

AWS Budgets

AWS Cost and Usage Report

Savings Plans

32. A company plans to migrate to AWS and wants to create cost estimates for its AWS use cases.

Which AWS service or tool can the company use to meet these requirements?

AWS Pricing Calculator

Amazon CloudWatch

AWS Cost Explorer

AWS Budgets

33. In which of the following AWS services should database credentials be stored for maximum security?

AWS Identity and Access Management (IAM)

AWS Secrets Manager

Amazon S3

AWS Key Management Service (AWS KMS)

34. A company needs to implement identity management for a fleet of mobile apps that are running in the AWS Cloud.

Which AWS service will meet this requirement?

Amazon Cognito

AWS Security Hub

AWS Shield

AWS WAF

35. Which AWS solution gives companies the ability to use protocols such as NFS to store and retrieve objects in Amazon S3?

Amazon FSx for Lustre

AWS Storage Gateway volume gateway

AWS Storage Gateway file gateway

Amazon Elastic File System (Amazon EFS)

36. A company has a compute workload that is steady, predictable, and uninterruptible.

Which Amazon EC2 instance purchasing options meet these requirements MOST cost-effectively? (Select TWO.)

On-Demand Instances

Reserved Instances

Spot Instances

Saving Plans

Dedicated Hosts

37. Which design principle is achieved by following the reliability pillar of the AWS Well-Architected Framework?

Vertical scaling

Manual failure recovery

Testing recovery procedures

Changing infrastructure manually

38. A company wants to migrate its Microsoft SQL Server database management system from on premises to the AWS Cloud.

Which AWS service should the company use to reduce management overhead for this environment?

Amazon Elastic Container Service (Amazon ECS)

Amazon SageMaker

Amazon RDS

Amazon Athena

39. Which of the following is a characteristic of the AWS account root user?

The root user is the only user that can be configured with multi-factor authentication (MFA).

The root user is the only user that can access the AWS Management Console.

The root user is the first sign-in identity that is available when an AWS account is created.

The root user has a password that cannot be changed.

40. A company plans to migrate to the AWS Cloud. The company is gathering information about its on-premises infrastructure and requires information such as the hostname, IP address, and MAC address.

Which AWS service will meet these requirements?

AWS DataSync

AWS Application Migration Service

AWS Application Discovery Service

AWS Database Migration Service (AWS DMS)

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41. A company has a workload that requires data to be collected, analyzed, and stored on premises. The company wants to extend the use of AWS services to run on premises with access to the company network and the company's VPC.

Which AWS service meets this requirement?

AWS Outposts

AWS Storage Gateway

AWS Direct Connect

AWS Snowball

42. What is the total amount of storage offered by Amazon S3?

WOMB

5 GB

5 TB

Unlimited

43. Which task can only an AWS account root user perform?

Changing the AWS Support plan

Deleting AWS resources

Creating an Amazon EC2 instance key pair

Configuring AWS WAF

44. A company is collecting user behavior patterns to identify how to meet goals for sustainability impact.

Which guidelines are best practices for the company to implement to meet these goals? (Select TWO.)

Scale infrastructure with user load.

Maximize the geographic distance between workloads and user locations.

Eliminate creation and maintenance of unused assets.

Scale resources with excess capacity and remove auto scaling.

Scale infrastructure based on the number of users.

45. Which Amazon S3 storage class is MOST cost-effective for unknown access patterns?

S3 Standard

S3 Standard-Infrequent Access (S3 Standard-IA)

S3 One Zone-Infrequent Access (S3 One Zone-IA)

S3 Intelligent-Tiering

46. A cloud practitioner needs to obtain AWS compliance reports before migrating an environment to the AWS Cloud How can these reports be generated?

Contact the AWS Compliance team

Download the reports from AWS Artifact

Open a case with AWS Support

Generate the reports with Amazon Made

47. Which options are AWS Cloud Adoption Framework (AWS CAF) cloud transformation journey recommendations? (Select TWO.)

Envision phase

AIign phase

Assess phase

Mobilize phase

Migrate and modernize phase

48. A company is building an application in the AWS Cloud. The company wants to use temporary credentials for the application to access other AWS resources.

Which AWS service will meet these requirements?

AWS Key Management Service (Aws KMS)

AWS CloudHSM

Amazon Cognito

AWS Security Token Service (Aws STS)

49. Which AWS service or tool provides recommendations to help users get rightsized Amazon EC2 instances based on historical workload usage data?

AWS Pricing Calculator

AWS Compute Optimizer

AWS App Runner

AWS Systems Manager

50. Which option is an advantage of AWS Cloud computing that minimizes variable costs?

High availability

Economies of scale

Global reach

Agility

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51. Which maintenance task is the customer's responsibility, according to the AWS shared responsibility model?

Physical connectivity among Availability Zones

Network switch maintenance

Hardware updates and firmware patches

Amazon EC2 updates and security patches

52. Which options are AWS Cloud Adoption Framework (AWS CAF) people perspective capabilities? (Select TWO.)

Organizational alignment

Portfolio management

Organization design

Risk management

Modern application development

53. A user has a stateful workload that will run on Amazon EC2 for the next 3 years.

What is the MOST cost-effective pricing model for this workload?

On-Demand Instances

Reserved Instances

Dedicated Instances

Spot Instances

54. Which top-level key performance indicator (KPI) is available in AWS rightsizing recommendations of Cost Optimization?

Container modernization opportunities

Estimated monthly saving

Reserved instances savings

Compute savings recommendations

55. A company wants its Amazon EC2 instances to operate in a highly available environment, even if there is a natural disaster in a particular geographic area.

Which solution achieves this goal?

Use EC2 instances in a single Availability Zone.

Use EC2 instances in multiple AWS Regions.

Use EC2 instances in multiple edge locations.

Use Amazon CloudFront with the EC2 instances configured as the source.

56. A company is planning to migrate to the AWS Cloud. The company is conducting organizational transformation and wants to become more responsive to customer inquiries and feedback.

Which tasks should the company perform to meet these requirements, according to the AWS Cloud Adoption Framework (AWS CAF)? (Select TWO.)

Realign teams to focus on products and value streams.

Create new value propositions with new products and services.

Use agile methods to rapidly iterate and evolve.

Use a new data and analytics platform to create actionable insights.

Migrate and modernize legacy infrastructure.

57. A company wants to define a central data protection policy that works across AWS services for compute, storage, and database resources.

Which AWS service will meet this requirement?

AWS Batch

AWS Elastic Disaster Recovery

AWS Backup

Amazon FSx

58. A company deployed an Amazon EC2 instance last week. A developer realizes that the EC2 instance is no longer running. The developer reviews a list of provisioned EC2 instances, and the EC2 instance is no longer on the list.

What can the developer do to generate a recent history of the EC2 instance?

Run Cost Explorer to identify the start time and end time of the EC2 instance.

Use Amazon Inspector to find out when the EC2 instance was stopped.

Perform a search in AWS CloudTrail to find all EC2 instance-related events.

Use AWS Secrets Manager to display hidden termination logs of the EC2 instance.

59. A company has a centralized group of users with large file storage requirements that have exceeded the space available on premises. The company wants to extend its file storage capabilities for this group while retaining the performance benefit of sharing content locally.

What is the MOST operationally efficient AWS solution for this scenario?

Create an Amazon S3 bucket for each user. Mount each bucket by using an S3 file system mounting utility.

Configure and deploy an AWS Storage Gateway file gateway. Connect each user's workstation to the file gateway.

Move each user's working environment to Amazon Workspaces. Set up an Amazon WorkDocs account for each user.

Deploy an Amazon EC2 instance and attach an Amazon Elastic Block Store (Amazon EBS) Provisioned IOPS volume. Share the EBS volume directly with the users.

60. A large company wants to track the combined AWS usage costs of all of its linked accounts.

How can this be accomplished?

Use AWS Trusted Advisor to generate customized summary reports.

Use AWS Organizations to generate consolidated billing reports.

Use AWS Budgets to set utilization targets and receive summary reports.

Use the AWS Control Tower dashboard to get a summary report of all linked account costs.

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61. A network engineer needs to build a hybrid cloud architecture connecting on-premises networks to the AWS Cloud using AWS Direct Connect. The company has a few VPCs in a single AWS Region and expects to increase the number of VPCs to hundreds over time.

Which AWS service or feature should the engineer use to simplify and scale this connectivity as the VPCs increase in number?

VPC endpoints

AWS Transit Gateway

Amazon Route 53

AWS Secrets Manager

62. A company has a set of ecommerce applications. The applications need to be able to send messages to each other.

Which AWS service meets this requirement?

AWS Auto Scaling

Elastic Load Balancing

Amazon Simple Queue Service (Amazon SOS)

Amazon Kinesis Data Streams

63. Which AWS services are supported by Savings Plans? (Select TWO.)

Amazon EC2

Amazon RDS

Amazon SageMaker

Amazon Redshift

Amazon DynamoDB

64. Which AWS service can identify when an Amazon EC2 instance was terminated?

AWS Identity and Access Management (IAM)

AWS CloudTrail

AWS Compute Optimizer

Amazon EventBridge

65. What does the Amazon S3 Intelligent-Tiering storage class offer?

Payment flexibility by reserving storage capacity

Long-term retention of data by copying the data to an encrypted Amazon Elastic Block Store (Amazon EBS) volume

Automatic cost savings by moving objects between tiers based on access pattern changes

Secure, durable, and lowest cost storage for data archival

66. A company has all of its servers in the us-east-1 Region. The company is considering the deployment of additional servers different Region.

Which AWS tool should the company use to find pricing information for other Regions?

Cost Explorer

AWS Budgets

AWS Purchase Order Management

AWS Pricing Calculator

67. A company wants to improve its security and audit posture by limiting Amazon EC2 inbound access. According to the AWS shared responsibility model, which task is the responsibility of the customer?

Protect the global infrastructure that runs all of the services offered in the AWS Cloud.

Configure logical access controls for resources, and protect account credentials.

Configure the security used by managed services.

Patch and back up Amazon Aurora.

68. Which of the following acts as an instance-level firewall to control inbound and outbound access?

Network access control list

Security groups

AWS Trusted Advisor

Virtual private gateways

69. Which option is a perspective that includes foundational capabilities of the AWS Cloud Adoption Framework (AWS CAF)?

Sustainability

Operations

Performance efficiency

Reliability

70. A development team wants to deploy multiple test environments for an application in a fast repeatable manner.

Which AWS service should the team use?

Amazon EC2

AWS CloudFormation

Amazon QuickSight

Amazon Elastic Container Service (Amazon ECS)

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71. A company needs a content delivery network that provides secure delivery of data, videos, applications, and APIs to users globally with low latency and high transfer speeds.

Which AWS service meets these requirements?

Amazon CloudFront

Elastic Load Balancing

Amazon S3

Amazon Elastic Transcoder

72. Which AWS service or feature allows a user to establish a dedicated network connection between a company's on-premises data center and the AWS Cloud?

AWS Direct Connect

VPC peering

AWS VPN

Amazon Route 53

73. Which AWS service or tool helps to centrally manage billing and allow controlled access to resources across AWS accounts?

AWS Identity and Access Management (IAM)

AWS Organizations

AWS Cost Explorer

AWS Budgets

74. Which AWS service can defend against DDoS attacks?

AWS Firewall Manager

AWS Shield Standard

AWS WAF

Amazon Inspector

75. A company simulates workflows to review and validate that all processes are effective and that staff are familiar with the processes.

Which design principle of the AWS Well-Architected Framework is the company following with this practice?

Perform operations as code.

Refine operation procedures frequently.

Make frequent, small, reversible changes.

Structure the company to support business outcomes.

76. A company runs thousands of simultaneous simulations using AWS Batch. Each simulation is stateless, is fault tolerant, and runs for up to 3 hours.

Which pricing model enables the company to optimize costs and meet these requirements?

Reserved Instances

Spot Instances

On-Demand Instances

Dedicated Instances

77. Which AWS service uses AWS Compute Optimizer to provide sizing recommendations based on workload metrics?

Amazon EC2

Amazon RDS

Amazon Lightsail

AWS Step Functions

78. A company wants to provide managed Windows virtual desktops and applications to its remote employees over secure network connections.

Which AWS services can the company use to meet these requirements? (Select TWO.)

Amazon Connect

Amazon AppStream 2.0

Amazon Workspaces

AWS Site-to-Site VPN

Amazon Elastic Container Service (Amazon ECS)

79. A company is using AWS Lambda functions to build an application.

Which tasks are the company's responsibility, according to the AWS shared responsibility model? (Select TWO.)

Patch the servers where the Lambda functions are deployed.

Establish the IAM permissions that define who can run the Lambda functions.

Write the code for the Lambda functions to define the application logic.

Deploy Amazon EC2 instances to support the Lambda functions.

Scale out the Lambda functions when the load increases.

80. Which credential allows programmatic access to AWS resources for use from the AWS CLI or the AWS API?

User name and password

Access keys

SSH public keys

AWS Key Management Service (AWS KMS) keys

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81. A company moves its infrastructure from on premises to the AWS Cloud. The company can now provision additional Amazon EC2 instances whenever the instances are required. With this ability, the company can launch new marketing campaigns in 3 days instead of 3 weeks.

Which benefit of the AWS Cloud does this scenario demonstrate?

Cost savings

Improved operational resilience

Increased business agility

Enhanced security

82. Which AWS service or tool gives users the ability to connect with AWS and deploy resources programmatically?

Amazon quickSight

AWS PrivateLink

AWS Direct Connect

AWS SDKs

83. Which AWS service can report how AWS resource configurations have changed over time?

AWS CloudTrail

Amazon CloudWatch

AWS Config

Amazon Inspector

84. A company is running a workload in the AWS Cloud.

Which AWS best practice ensures the MOST cost-effective architecture for the workload?

Loose coupling

Rightsizing

Caching

Redundancy

85. Which abilities are benefits of the AWS Cloud? (Select TWO.)

Trade variable expenses for capital expenses.

Deploy globally in minutes.

Plan capacity in advance of deployments.

Take advantage of economies of scale.

Reduce dependencies on network connectivity.

86. A user wants to allow applications running on an Amazon EC2 instance to make calls to other AWS services. The access granted must be secure.

Which AWS service or feature should be used?

Security groups

AWS Firewall Manager

IAM roles

IAM user SSH keys

87. Which AWS solution should the company use to meet this requirement?

AWS Config

AWS software development kits (SDKs)

AWS Service Catalog

AWS AppSync

88. A company has deployed an Amazon EC2 instance.

Which option is an AWS responsibility under the AWS shared responsibility model?

Managing and encrypting application data

Installing updates and security patches of guest operating system

Configuration of infrastructure devices

Configuration of security groups on each instance

89. What is a benefit of moving to the AWS Cloud in terms of improving time to market?

Decreased deployment speed

Increased application security

Increased business agility

Increased backup capabilities

90. What is the purpose of having an internet gateway within a VPC?

To create a VPN connection to the VPC

To allow communication between the VPC and the internet

To impose bandwidth constraints on internet traffic

To load balance traffic from the internet across Amazon EC2 instances

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91. A cloud engineer wants to know the percentage of the allocated compute units that are in use for a specific Amazon EC2 instance.

Which AWS service can provide this information?

AWS CloudTrail

AWS Config

Amazon CloudWatch

AWS Artifact

92. Which option is a benefit of the economies of scale based on the advantages of cloud computing?

The ability to trade variable expense for fixed expense

Increased speed and agility

Lower variable costs over fixed costs

Increased operational costs across data centers

93. A company has been storing monthly reports in an Amazon S3 bucket. The company exports the report data into comma-separated values (.csv) files. A developer wants to write a simple query that can read all of these files and generate a summary report.

Which AWS service or feature should the developer use to meet these requirements with the LEAST amount of operational overhead?

Amazon S3 Select

Amazon Athena

Amazon Redshift

Amazon EC2

94. A company has 5 TB of data stored in Amazon S3. The company plans to occasionally run queries on the data for analysis.

Which AWS service should the company use to run these queries in the MOST cost-effective manner?

Amazon Redshift

Amazon Athena

Amazon Kinesis

Amazon RDS

95. Which of the following is a benefit of using an AWS managed service?

Reduced operational overhead for a company's IT staff

Increased fixed costs that can be predicted by a finance team

Removal of the need to have a backup strategy

Removal of the need to follow compliance standards

96. A company wants to store data with high availability, encrypt the data at rest, and have direct access to the data over the internet.

Which AWS service will meet these requirements MOST cost-effectively?

Amazon Elastic Block Store (AmazonEBS)

Amazon S3

Amazon Elastic File System (Amazon EFS)

AWS Storage Gateway

97. A company wants its Amazon EC2 instances to share the same geographic area but use multiple

independent underlying power sources.

Which solution achieves this goal?

Use EC2 instances in a single Availability Zone.

Use EC2 instances in multiple AWS Regions.

Use EC2 instances in multiple Availability Zones in the same AWS Region.

Use EC2 instances in the same edge location and the same AWS Region.

98. Which of the following services can be used to block network traffic to an instance? (Select TWO.)

Security groups

Amazon Virtual Private Cloud (Amazon VPC) flow logs

Network ACLs

Amazon CloudWatch

AWS CloudTrail

99. Which AWS service or feature offers security for a VPC by acting as a firewall to control traffic in and out of subnets?

AWS Security Hub

Security groups

Network ACL

AWSWAF

100. A company needs help managing multiple AWS linked accounts that are reported on a consolidated bill.

Which AWS Support plan includes an AWS concierge whom the company can ask for assistance?

AWS Developer Support

AWS Enterprise Support

AWS Business Support

AWS Basic Support

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101. Which pillar of the AWS Well-Architected Framework includes the AWS shared responsibility model?

Operational excellence

Performance efficiency

Reliability

Security

102. Which task must a user perform by using the AWS account root user credentials?

Make changes to AWS production resources.

Change AWS Support plans.

Access AWS Cost and Usage Reports.

Grant auditors’ access to an AWS account for a compliance audit.

103. Which AWS service provides threat detection by monitoring for malicious activities and unauthorized

actions to protect AWS accounts, workloads, and data that is stored in Amazon S3?

AWS Shield

AWS Firewall Manager

Amazon GuardDuty

Amazon Inspector

104. A company wants an in-memory data store that is compatible with open source in the cloud.

Which AWS service should the company use?

Amazon DynamoDB

Amazon ElastiCache

Amazon Elastic Block Store (Amazon EBS)

Amazon Redshift

105. 1.Which database engine is compatible with Amazon RDS?

Apache Cassandra

MongoDB

Neo4j

PostgreSQL

106. Which of the following are user authentication services managed by AWS? (Select TWO.)

Amazon Cognito

AWS Lambda

AWS License Manager

AWS Identity and Access Management (IAM)

AWS CodeStar

107. Which AWS services are connectivity services for a VPC? (Select TWO.)

AWS Site-to-Site VPN

AWS Direct Connect

Amazon Connect

AWS Key Management Service (AWS KMS)

AWS Identity and Access Management (IAM)

108. A company is expecting a short-term spike in internet traffic for its application. During the traffic increase, the application cannot be interrupted. The company also needs to minimize cost and maximize flexibility.

A company needs to use a serverless interactive query service to analyze data in Amazon S3. The query service must support standard SQL.

Which AWS service will meet these requirements?

Amazon Redshift

AWS Glue

Amazon Athena

Amazon Kinesis Data Streams

109. Which responsibility belongs to AWS when a company hosts its databases on Amazon EC2 instances?

Database backups

Database software patches

Operating system patches

Operating system installations

110. A company needs to design a solution for the efficient use of compute resources for an enterprise workload. The company needs to make informed decisions as its technology needs evolve.

Which pillar of the AWS Well-Architected Framework do these requirements represent?

Operational excellence

Performance efficiency

Cost optimization

Reliability

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111. Which pillar of the AWS Well-Architected Framework focuses on the ability to run workloads effectively, gain insight into operations, and continuously improve supporting processes and procedures?

Cost optimization

Reliability

Operational excellence

Performance efficiency

112. Which AWS service or feature is an example of a relational database management system?

Amazon Athena

Amazon Redshift

Amazon S3 Select

Amazon Kinesis Data Streams

113. Which task must a user perform by using the AWS account root user credentials?

Make changes to AWS production resources.

Change AWS Support plans.

Access AWS Cost and Usage Reports.

Grant auditors’ access to an AWS account for a compliance audit.

114. A company is developing an application that uses multiple AWS services. The application needs to use temporary, limited-privilege credentials for authentication with other AWS APIs.

Which AWS service or feature should the company use to meet these authentication requirements?

Amazon API Gateway

IAM users

AWS Security Token Service (AWS STS)

IAM instance profiles

115. A company wants to create a set of custom dashboards to collect metrics to monitor its applications.

Which AWS service will meet these requirements?

Amazon CloudWatch

AWS X-Ray

AWS Systems Manager

AWS CloudTrail

116. A company needs to run code in response to an event notification that occurs when objects are uploaded to an Amazon S3 bucket.

Which AWS service will integrate directly with the event notification?

AWS Lambda

Amazon EC2

Amazon Elastic Container Registry (Amazon ECR)

AWS Elastic Beanstalk

117. Which AWS service will help protect applications running on AWS from DDoS attacks?

Amazon GuardDuty

AWS WAF

AWS Shield

Amazon Inspector

118. Which AWS service is always available free of charge to users?

Amazon Athena

AWS Identity and Access Management (IAM)

AWS Secrets Manager

Amazon ElastiCache A company has only basic knowledge of AWS technologies.

119. Which AWS service is always free of charge for users?

Amazon S3

Amazon Aurora

Amazon EC2

AWS Identity and Access Management (IAM)

120. A company wants to establish a private network connection between AWS and its corporate network.

Which AWS service or feature will meet this requirement?

Amazon Connect

Amazon Route 53

AWS Direct Connect

VPC peering

Page 13 of 19

121. A company wants to manage access and permissions for its third-party software as a service (SaaS) applications. The company wants to use a portal where end users can access assigned AWS accounts and AWS Cloud applications.

Which AWS service should the company use to meet these requirements?

Amazon Cognito

AWS IAM Identity Center (AWS Single Sign-On)

AWS Identity and Access Management (IAM)

AWS Directory Service for Microsoft Active Directory

122. A company is moving an on-premises data center to the AWS Cloud. The company must migrate 50 petabytes of file storage data to AWS with the least possible operational overhead.

Which AWS service or resource should the company use to meet these requirements?

AWS Snowmobile

AWS Snowball Edge

AWS Data Exchange

AWS Database Migration Service (AWS DMS)

123. What are some advantages of using Amazon EC2 instances lo host applications in the AWS Cloud instead of on premises? (Select TWO.)

EC2 includes operating system patch management

EC2 integrates with Amazon VP

AWS CloudTrail, and AWS Identity and Access Management (IAM)

EC2 has a 100% service level agreement (SLA).

EC2 has a flexible, pay-as-you-go pricing model.

EC2 has automatic storage cost optimization.

124. Which design principle should be considered when architecting in the AWS Cloud?

Think of servers as non-disposable resources.

Use synchronous integration of services.

Design loosely coupled components.

Implement the least permissive rules for security groups.

125. A company needs to set up user authentication for a new application. Users must be able to sign in directly with a user name and password, or through a third-party provider.

Which AWS service should the company use to meet these requirements?

AWS IAM Identity Center (AWS Single Sign-On)

AWS Signer

Amazon Cognito

AWS Directory Service

126. A company needs to deploy applications in the AWS Cloud as quickly as possible. The company also needs to minimize the complexity that is related to the management of AWS resources.

Which AWS service should the company use to meet these requirements?

AWS config

AWS Elastic Beanstalk

Amazon EC2

Amazon Personalize

127. Which AWS service can a company use to visually design and build serverless applications?

AWS Lambda

AWS Batch

AWS Application Composer

AWS App Runner

128. Which pillar of the AWS Well-Architected Framework focuses on the return on investment of moving into the AWS Cloud?

Sustainability

Cost optimization

Operational excellence

Reliability

129. Amazon Elastic File System (Amazon EFS) and Amazon FSx offer which type of storage?

File storage

Object storage

Block storage

Instance store

130. Which AWS service or feature enables users to encrypt data at rest in Amazon S3?

IAM policies

Server-side encryption

Amazon GuardDuty

Client-side encryption

Page 14 of 19

131. A company is running an order processing system on Amazon EC2 instances. The company wants to migrate microservices-based application.

Which combination of AWS services can the application use to meet these requirements? (Select TWO.)

Amazon Simple Queue Service (Amazon SQS)

AWS Lambda

AWS Migration Hub

AWS AppSync

AWS Application Migration Service

132. A company is launching a mobile app. The company wants customers to be able to use the app without upgrading their mobile devices.

Which pillar of the AWS Well-Architected Framework does this goal represent?

Security

Reliability

Cost optimization

Sustainability

133. A developer who has no AWS Cloud experience wants to use AWS technology to build a web application.

Which AWS service should the developer use to start building the application?

Amazon SageMaker

AWS Lambda

Amazon Lightsail

Amazon Elastic Container Service (Amazon ECS)

134. Which AWS service is used to temporarily provide federated security credentials to a

Amazon GuardDuty

AWS Simple Token Service (AWS STS)

AWS Secrets Manager

AWS Certificate Manager

135. A company needs to store data from a recommendation engine in a database.

Which AWS service provides this functionality with the LEAST operational overhead?

Amazon RDS for PostgreSQL

Amazon DynamoDB

Amazon Neptune

Amazon Aurora

136. A company wants to migrate its workloads to AWS, but it lacks expertise in AWS Cloud computing.

Which AWS service or feature will help the company with its migration?

AWS Trusted Advisor

AWS Consulting Partners

AWS Artifacts

AWS Managed Services

137. Which perspective in the AWS Cloud Adoption Framework (AWS CAF) includes a capability for well-designed data and analytics architecture?

Security

Governance

Operations

Platform

138. A company wants to move its on-premises databases to managed cloud database services by using a simplified migration process.

Which AWS service or tool can help the company meet this

requirement?

AWS Storage Gateway

AWS Application Migration Service

AWS DataSync

AWS Database Migration Service (AWS DMS)

139. Which AWS service supports a hybrid architecture that gives users the ability to extend AWS infrastructure, AWS services, APIs, and tools to data centers, co-location environments, or on-premises facilities?

AWS Snowmobile

AWS Local Zones

AWS Outposts

AWS Fargate

140. A company is preparing to launch a redesigned website on AWS. Users from around the world will download digital handbooks from the website.

Which AWS solution should the company use to provide these static files securely?

Amazon Kinesis Data Streams

Amazon CloudFront with Amazon S3

Amazon EC2 instances with an Application Load Balancer

Amazon Elastic File System (Amazon EFS)

Page 15 of 19

141. Which AWS service provides the SIMPLEST way for the company to establish a website on AWS?

Amazon Elastic File System (Amazon EFS)

AWS Elastic Beanstalk

AWS Lambda

Amazon Lightsail

142. Which AWS service provides a highly accurate and easy-to-use enterprise search service that is powered by machine learning (ML)?

Amazon Kendra

Amazon SageMaker

Amazon Augmented Al (Amazon A2I)

Amazon Polly

143. Which pillar of the AWS Well-Architected Framework includes a design principle about measuring the overall efficiency of workloads in terms of business value?

Operational excellence

Security

Reliability

Cost optimization

144. How does AWS Cloud computing help businesses reduce costs? (Select TWO.)

AWS changes the name prices for servicers in every AWS Region.

AWS enables capacity in be adjusted un demand.

AWS offers discounts tor Amazon LC2 instances that remain Idle tor more man 1 week.

AWS does not charge for data sent from the AWS Cloud to the internet.

AWS eliminates many of the costs of building and maintaining on-premises data centers.

145. Which benefits can customers gain by using AWS Marketplace? (Select TWO.)

Speed of business

Fewer legal objections

Ability to pay with credit cards

No requirement for product licenses for any products

Free use of all services for the first hour

146. A company wants to push VPC Flow Logs to an Amazon S3 bucket.

A company wants to optimize long-term compute costs of AWS Lambda functions and Amazon EC2 instances.

Which AWS purchasing option should the company choose to meet these requirements?

Dedicated Hosts

Compute Savings Plans

Reserved Instances

Spot Instances

147. Which AWS service converts text to lifelike voices?

Amazon Transcribe

Amazon Rekognition

Amazon Polly

Amazon Textract

148. A company hosts a large amount of data in AWS. The company wants to identify if any of the data should be considered sensitive.

Which AWS service will meet the requirement?

Amazon Inspector

Amazon Macie

AWS Identity and Access Management (IAM)

Amazon CloudWatch

149. Which perspective of the AWS Cloud Adoption Framework (AWS CAF) connects technology and business?

Operations

People

Security

Governance

150. Which of the following describes an AWS Region?

A specific location within a geographic area that provides high availability

A set of data centers spanning multiple countries

A global picture of a user's cloud computing environment

A collection of databases that can be accessed from a specific geographic area only

Page 16 of 19

151. A company is designing a web application that will run on Amazon EC2 instances.

Which AWS services and features will improve availability and reduce the impact of failures for this application? (Select TWO.)

Amazon EC2 Auto Scaling for the EC2 instances

VPC subnet ACLs to check the health of a service

Resources that are distributed across multiple Availability Zones

Configuration of AWS Server Migration Service (AWS SMS) to move the EC2 instances to a Different AWS Region

Resources that are distributed across multiple AWS points of presence

152. A company has an online shopping website and wants to store customers' credit card dat a. The company must meet Payment Card Industry (PCI) standards.

Which service can the company use to access AWS compliance documentation?

Amazon Cloud Directory

AWS Artifact

AWS Trusted Advisor

Amazon Inspector

153. Which options does AWS make available for customers who want to learn about security in the cloud in an instructor-led setting? (Select TWO.)

AWS Trusted Advisor

AWS Online Tech Talks

AWS Blog

AWS Forums

AWS Classroom Training

154. A company is migrating its data center to AWS. The company needs an AWS Support plan that provides chat access to a cloud sup engineer 24 hours a day, 7 days a week. The company does not require access to infrastructure event management.

What is the MOST cost-effective AWS Support plan that meets these requirements?

AWS Enterprise Support

AWS Business Support

AWS Developer Support

AWS Basic Support

155. A company runs a database on Amazon Aurora in the us-east-1 Region. The company has a disaster recovery requirement that the database be available in another Region.

Which solution meets this requirement with minimal disruption to the database operations?

Perform an Aurora Multi-AZ deployment.

Deploy Aurora cross-Region read replicas.

Create Amazon Elastic Block Store (Amazon EBS) volume snapshots for Aurora and copy them to another Region.

Deploy Aurora Replicas.

156. What is a customer responsibility when using AWS Lambda according to the AWS shared responsibility model?

Managing the code within the Lambda function

Confirming that the hardware is working in the data center

Patching the operating system

Shutting down Lambda functions when they are no longer in use

157. A company needs to run its existing custom, nonproduction workloads in the AWS Cloud quickly and cost-effectively.

The workloads can recover from interruptions easily.

Which pricing model should the company use?

Reserved Instances

On-Demand Instances

Spot Instances

Dedicated Hosts

158. A company's application stores data in an Amazon S3 bucket. The company has an AWS Lambda function that processes data in the S3 bucket. The company needs to invoke the function once a day at a specific time.

Which AWS service should the company use to meet this requirement?

AWS Managed Services (AMS)

AWS CodeStar

Amazon EventBridge

AWS Step Functions

159. A company is using a third-party service to back up 10 TB of data to a tape library. The on-premises backup server is running out of space. The company wants to use AWS services for the backups without changing its existing backup workflows.

Which AWS service should the company use to meet these requirements?

Amazon Elastic Block Store (Amazon EBS)

AWS Storage Gateway

Amazon Elastic Container Service (Amazon ECS)

AWS Lambda

160. Which AWS service or tool can be used to set up a firewall to control traffic going into and coming out of an Amazon VPC subnet?

Security group

AWS WAF

AWS Firewall Manager

Network ACL

Page 17 of 19

161. A company wants guidance to optimize the cost and performance of its current AWS environment.

Which AWS service or tool should the company use to identify areas for optimization?

Amazon QuickSight

AWS Trusted Advisor

AWS Organizations

AWS Budgets

162. A social media company wants to protect its web application from common web exploits such as SQL injections and cross-site scripting.

Which AWS service will meet these requirements?

Amazon Inspector

AWS WAF

Amazon GuardDuty

Amazon CloudWatch

163. Which of the following are customer responsibilities under the AWS shared responsibility model? (Select TWO.)

Physical security of AWS facilities

Configuration of security groups

Encryption of customer data on AWS

Management of AWS Lambda infrastructure

Management of network throughput of each AWS Region

164. A company is migrating to the AWS Cloud and plans to run experimental workloads for 3 to 6 months on AWS.

Which pricing model will meet these requirements?

Use Savings Plans for a 3-year term.

Use Dedicated Hosts.

Buy Reserved Instances.

Use On-Demand Instances.

165. A company has teams that have different job roles and responsibilities. The company's employees often change teams. The company needs to manage permissions for the employees so that the permissions are appropriate for the job responsibilities.

Which IAM resource should the company use to meet this requirement with the LEAST operational overhead?

IAM user groups

IAM roles

IAM instance profiles

IAM policies for individual users

166. Elasticity in the AWS Cloud refers to which of the following? (Select TWO.)

How quickly an Amazon EC2 instance can be restarted

The ability to rightsized resources as demand shifts

The maximum amount of RAM an Amazon EC2 instance can use

The pay-as-you-go billing model

How easily resources can be procured when they are needed

167. Which task is the responsibility of AWS, according to the AWS shared responsibility model?

Set up multi-factor authentication (MFA) for each Workspaces user account.

Ensure the environmental safety and security of the AWS infrastructure that hosts Workspaces.

Provide security for Workspaces user accounts through AWS Identity and Access Management (IAM).

Configure AWS CloudTrail to log API calls and user activity. A company stores data in an Amazon S3 bucket. The company must control who has permission to read, write, or delete objects that the company stores in the S3 bucket.

168. A company simulates workflows to review and validate that all processes are effective and that staff are familiar with the processes.

Which design principle of the AWS Well-Architected Framework is the company following with this practice?

Perform operations as code.

Refine operation procedures frequently.

Make frequent, small, reversible changes.

Structure the company to support business outcomes.

169. A company wants to launch multiple workloads on AWS. Each workload is related to a different business unit. The company wants to separate and track costs for each business unit.

Which solution will meet these requirements with the LEAST operational overhead?

Use AWS Organizations and create one account for each business unit.

Use a spreadsheet to control the owners and cost of each resource.

Use an Amazon DynamoDB table to record costs for each business unit.

Use the AWS Billing console to assign owners to resources and track costs.

170. A company is moving to the AWS Cloud to reduce operational overhead for its application infrastructure.

Which IT operation will the company still be responsible for after the migration to AWS?

Security patching of AWS Elastic Beanstalk

Backups of data that is stored in Amazon Aurora

Termination of Amazon EC2 instances that are managed by AWS Auto Scaling

Configuration of IAM access controls

Page 18 of 19

171. A company needs to continuously monitor its environment to analyze network and account activity and identify potential security threats.

Which AWS service should the company use to meet these requirements?

AWS Artifact

Amazon Macie

AWS Identity and Access Management (IAM)

Amazon GuardDuty

172. A company plans to migrate to the AWS Cloud. The company wants to use the AWS Cloud Adoption Framework (AWS CAF) to define and track business outcomes as part of its cloud transformation journey.

Which AWS CAF governance perspective capability will meet these requirements?

Benefits management

Risk management

Application portfolio management

Cloud financial management

173. Which AWS service provides this functionality?

AWS IAM Identity Center (AWS Single Sign-On)

AWS Systems Manager

AWS Config

AWS Control Tower

174. A company wants to migrate its on-premises relational databases to the AWS Cloud. The company wants to use infrastructure as close to its current geographical location as possible.

Which AWS service or resource should the company use to select its Amazon RDS deployment area?

Amazon Connect

AWS Wavelength

AWS Regions

AWS Direct Connect

175. A large company has multiple departments. Each department has its own AWS account. Each department has purchased Amazon EC2 Reserved Instances. Some departments do not use all the Reserved Instances that they purchased, and other departments need more Reserved Instances than they purchased.

The company needs to manage the AWS accounts for all the departments so that the departments can share the Reserved Instances.

Which AWS service or tool should the company use to meet these requirements?

AWS Systems Manager

Cost Explorer

AWS Trusted Advisor

AWS Organizations

176. An ecommerce company wants to use Amazon EC2 Auto Scaling to add and remove EC2 instances based on CPU utilization.

Which AWS service or feature can initiate an Amazon EC2 Auto Scaling action to achieve this goal?

Amazon Simple Queue Service (Amazon SQS)

Amazon Simple Notification Service (Amazon SNS)

AWS Systems Manager

Amazon CloudWatch alarm

177. A company needs to perform data processing once a week that typically takes about 5 hours to complete.

Which AWS service should the company use for this workload?

AWS Lambda

Amazon EC2

AWS CodeDeploy

AWS Wavelength

178. Which database engines does Amazon Aurora support? (Select TWO.)

Oracle

Microsoft SQL Server

MySQL

PostgreSQL

MongoDB

179. Which AWS services allow users to monitor and retain records of account activities that include

governance, compliance, and auditing? (Select TWO.)

Amazon CloudWatch

AWS CloudTrail

Amazon GuardDuty

AWS Shield

AWS WAF

180. Which AWS service or feature can the company use to limit the access to AWS services for member accounts?

AWS Identity and Access Management (IAM)

Service control policies (SCPs)

Organizational units (OUs)

Access control lists (ACLs)

Page 19 of 19

181. Which option is a perspective that includes foundational capabilities of the AWS Cloud Adoption Framework (AWS CAF)?

Sustainability

Security

Performance efficiency

Reliability

182. Which AWS service or tool provides recommendations to help users get rightsized Amazon EC2 instances based on historical workload usage data?

AWS Pricing Calculator

AWS Compute Optimizer

AWS App Runner

AWS Systems Manager

183. A company needs to store data across multiple Availability Zones in an AWS Region. The data will not be accessed regularly but must be immediately retrievable.

Which Amazon Elastic File System (Amazon EFS) storage class meets these requirements MOST cost effectively?

EFS Standard

EFS Standard-Infrequent Access(EFS Standard-IA)

EFS One Zone

EFS One Zone-Infrequent Access (EFS One Zone-IA)

184. How can an AWS user conduct security assessments of Amazon EC2 instances, NAT gateways, and Elastic Load Balancers in a way that is approved by AWS?

Flood a target with requests.

Use Amazon Inspector.

Perform penetration testing.

Use the AWS Service Health Dashboard.

185. Which tasks are the responsibility of AWS, according to the AWS shared responsibility model? (Select TWO.)

Patch AWS network devices.

Set user password rules.

Provide physical security for compute resources.

Configure security groups.

Patch the operating system of an Amazon EC2 instance.

186. Which AWS Cloud benefit gives a company the ability to quickly deploy cloud resources to access compute, storage, and database infrastructures in a matter of minutes?

Elasticity

Cost savings

Agility

Reliability

187. A company wants to migrate its server-based applications to the AWS Cloud. The company wants to determine the total cost of ownership for its compute resources that will be hosted on the AWS Cloud.

Which combination of AWS services or tools will meet these requirements?

AWS Pricing Calculator

Migration Evaluator

AWS Support Center

AWS Application Discovery Service

AWS Database Migration Service (AWS DMS)

188. A company wants to use a managed service to simplify the setup, operation, and scaling of its MySQL database in the AWS Cloud.

Which AWS service will meet these requirements?

Amazon EMR

Amazon RDS

Amazon Redshift

Amazon DynamoDB

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