Test CLF-C02

Question 1:
A company runs MySQL database workloads on self-managed servers in an on-premises data center. The company wants to migrate the database workloads to an AWS managed service.

Which migration strategy should the company use?

A.
Rehost
B.
Repurchase
C.
Refactor
D.
Replatform

Question 2:
A company wants to manage its cloud resources by using infrastructure as code (IaC) templates. The company needs to meet compliance requirements.

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

A.
AWS Artifact
B.
AWS Resource Explorer
C.
AWS License Manager
D.
AWS Service Catalog

Question 3:
A company has deployed applications on Amazon EC2 instances. The company needs to assess application vulnerabilities and must identify infrastructure deployments that do not meet best practices.
Which AWS service can the company use to meet these requirements?

A.
AWS Trusted Advisor
B.
Amazon Inspector
C.
AWS Config
D.
Amazon GuardDuty

Question 4:
Which AWS Support plan provides the full set of AWS Trusted Advisor checks at the LOWEST cost?

A.
AWS Developer Support
B.
AWS Business Support
C.
AWS Enterprise On-Ramp Support
D.
AWS Enterprise Support

Question 5:
A company needs access to checks and recommendations that help the company follow AWS best practices for cost optimization, security, fault tolerance, performance, and service quotas.

Which combination of an AWS service and AWS Support plan on the AWS account will meet these requirements?

A.
AWS Trusted Advisor with AWS Developer Support
B.
AWS Health Dashboard with AWS Enterprise Support
C.
AWS Trusted Advisor with AWS Business Support
D.
AWS Health Dashboard with AWS Enterprise On-Ramp Support

Question 6:
A company runs Amazon EC2 instances in a research lab. The instances run for 3 hours each week and cannot be interrupted.

What is the MOST cost-effective instance purchasing option to meet these requirements?

A.
Compute Savings Plan
B.
On-Demand Instances
C.
Convertible Reserved Instances
D.
Spot Instances

Question 7:
Which AWS service or feature allows users to securely store encrypted credentials and retrieve these credentials when required?

A.
AWS Encryption SDK
B.
AWS Security Hub
C.
AWS Secrets Manager
D.
AWS Artifact

Question 8:
A company needs to run a pre-installed third-party firewall on an Amazon EC2 instance.

Which AWS service or feature can provide this solution?

A.
Network ACLs
B.
Security groups
C.
AWS Marketplace
D.
AWS Trusted Advisor

Question 9:
Which task is the responsibility of AWS when using AWS services?

A.
Management of IAM user permissions
B.
Creation of security group rules for outbound access
C.
Maintenance of physical and environmental controls
D.
Application of Amazon EC2 operating system patches

Question 10:
A company has batch workloads that need to run for short periods of time on Amazon EC2. The workloads can handle interruptions and can start again from where they ended.

What is the MOST cost-effective EC2 instance purchasing option to meet these requirements?

A.
Reserved Instances
B.
Spot Instances
C.
Dedicated Instances
D.
On-Demand Instances

Question 11:
A company uses Amazon Aurora as its database service. The company wants to encrypt its databases and database backups.

Which party manages the encryption of the database clusters and database snapshots, according to the AWS shared responsibility model?

A.
AWS
B.
The company
C.
AWS Marketplace partners
D.
Third-party partners

Question 12:
A company is running and managing its own Docker environment on Amazon EC2 instances. The company wants an alternative to help manage cluster size, scheduling, and environment maintenance.
Which AWS service meets these requirements?

A.
AWS Lambda
B.
Amazon RDS
C.
AWS Fargate
D.
Amazon Athena

Question 13:
Which Amazon EC2 Reserved Instances term commitment will give users the MOST cost savings?

A.
1 year
B.
2 years
C.
3 years
D.
5 years

Question 14:
Which AWS service allows users to model and provision AWS resources using common programming languages?

A.
AWS CloudFormation
B.
AWS CodePipeline
C.
AWS Cloud Development Kit (AWS CDK)
D.
AWS Systems Manager

Question 15:
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?

A.
Security group
B.
AWS WAF
C.
AWS Firewall Manager
D.
Network ACL

Question 16:
According to the AWS shared responsibility model, the customer is responsible for applying the latest security updates and patches for which of the following?

A.
Amazon DynamoDB
B.
Amazon EC2 instances
C.
Amazon RDS instances
D.
Amazon S3

Question 17:
Which AWS service is a key-value database that provides sub-millisecond latency on a large scale?

A.
Amazon DynamoDB
B.
Amazon Aurora
C.
Amazon DocumentDB (with MongoDB compatibility)
D.
Amazon Neptune

Question 18:
Which design principles support the reliability pillar of the AWS Well-Architected Framework? (Choose two.)

A.
Perform operations as code.
B.
Enable traceability.
C.
Automatically scale to meet demand.
D.
Deploy resources globally to improve response time.
E.
Automatically recover from failure.

Question 19:
Which AWS service should users use to learn about AWS service availability and operations?

A.
Amazon EventBridge
B.
AWS Service Catalog
C.
AWS Control Tower
D.
AWS Health Dashboard

Question 20:
An online gaming company needs to choose a purchasing option to run its Amazon EC2 instances for 1 year. The web traffic is consistent, and any increases in traffic are predictable. The EC2 instances must be online and available without any disruption.
Which EC2 instance purchasing option will meet these requirements MOST cost-effectively?

A.
On-Demand Instances
B.
Reserved Instances
C.
Spot Instances
D.
Spot Fleet

Question 21:
Which AWS service or feature can be used to create a private connection between an on-premises workload and an AWS Cloud workload?

A.
Amazon Route 53
B.
Amazon Macie
C.
AWS Direct Connect
D.
AWS PrivateLink

Question 22:
A company wants to store data in Amazon S3. The company rarely access the data, and the data can be regenerated if necessary. The company wants to store the data in the most cost-effective storage class.

Which S3 storage class will meet this requirement?

A.
S3 Standard
B.
S3 Intelligent-Tiering
C.
S3 Standard-Infrequent Access (S3 Standard-IA)
D.
S3 One Zone-Infrequent Access (S3 One Zone-IA)

Question 23:
A company wants to monitor its workload performance. The company wants to ensure that the cloud services are delivered at a level that meets its business needs.

Which AWS Cloud Adoption Framework (AWS CAF) perspective will meet these requirements?

A.
Business
B.
Governance
C.
Platform
D.
Operations

Question 24:
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?

A.
Use AWS Organizations and create one account for each business unit.
B.
Use a spreadsheet to control the owners and cost of each resource.
C.
Use an Amazon DynamoDB table to record costs for each business unit.
D.
Use the AWS Billing console to assign owners to resources and track costs.

Question 25:
A company wants to design a centralized storage system to manage the configuration data and passwords for its critical business applications.
Which AWS service or capability will meet these requirements MOST cost-effectively?

A.
AWS Systems Manager Parameter Store
B.
AWS Secrets Manager
C.
AWS Config
D.
Amazon S3

Question 26:
A company plans to deploy containers on AWS. The company wants full control of the compute resources that host the containers. Which AWS service will meet these requirements?

A.
Amazon Elastic Kubernetes Service (Amazon EKS)
B.
AWS Fargate
C.
Amazon EC2
D.
Amazon Elastic Container Service (Amazon ECS)

Question 27:
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?

A.
Reserved Instances
B.
Spot Instances
C.
On-Demand Instances
D.
Dedicated Instances

Question 28:
Which AWS services or features provide high availability and low latency by enabling failover across different AWS Regions? (Choose two.)

A.
Amazon Route 53
B.
Network Load Balancer
C.
Amazon S3 Transfer Acceleration
D.
AWS Global Accelerator
E.
Application Load Balancer

Question 29:
Which AWS service or resource provides answers to the most frequently asked security-related questions that AWS receives from its users?

A.
AWS Artifact
B.
Amazon Connect
C.
AWS Chatbot
D.
AWS Knowledge Center

Question 30:
A company wants to receive a notification when a specific AWS cost threshold is reached.
Which AWS services or tools can the company use to meet this requirement? (Choose two.)

A.
Amazon Simple Queue Service (Amazon SQS)
B.
AWS Budgets
C.
Cost Explorer
D.
Amazon CloudWatch
E.
AWS Cost and Usage Report

Question 31:
A company wants to migrate its PostgreSQL database to AWS. The company does not use the database frequently.

Which AWS service or resource will meet these requirements with the LEAST management overhead?

A.
PostgreSQL on Amazon EC2
B.
Amazon RDS for PostgreSQL
C.
Amazon Aurora PostgreSQL-Compatible Edition
D.
Amazon Aurora Serverless

Question 32:
A company website is experiencing DDoS attacks.

Which AWS service can help protect the company website against these attacks?

A.
AWS Resource Access Manager
B.
AWS Amplify
C.
AWS Shield
D.
Amazon GuardDuty

Question 33:
A company that has AWS Enterprise Support is launching a new version of a popular product in 2 months. The company expects a large increase in traffic to its website. The website is hosted on Amazon EC2 instances.

Which action should the company take to assess its readiness to scale for this launch?

A.
Replace the EC2 instances with AWS Lambda functions.
B.
Use AWS Infrastructure Event Management (IEM) support.
C.
Submit a request on AWS Marketplace to monitor the event.
D.
Review the coverage reports in the AWS Cost Management console.

Question 34:
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?

A.
Use Savings Plans for a 3-year term.
B.
Use Dedicated Hosts.
C.
Buy Reserved Instances.
D.
Use On-Demand Instances.

Question 35:
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?

A.
On-Demand Instances
B.
Reserved Instances
C.
Dedicated Instances
D.
Spot Instances

Question 36:
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?

A.
Amazon Inspector
B.
Amazon Macie
C.
AWS Identity and Access Management (IAM)
D.
Amazon CloudWatch

Question 37:
Which AWS Cloud benefit is shown by an architecture’s ability to withstand failures with minimal downtime?

A.
Agility
B.
Elasticity
C.
Scalability
D.
High availability

Question 38:
A company needs to quickly and securely move files over long distances between its client and an Amazon S3 bucket.

Which S3 feature will meet this requirement?

A.
S3 Versioning
B.
S3 Transfer Acceleration
C.
S3ACLs
D.
S3 Intelligent-Tiering

Question 39:
A company wants a unified tool to provide a consistent method to interact with AWS services.
Which AWS service or tool will meet this requirement?

A.
AWS CLI
B.
Amazon Elastic Container Service (Amazon ECS)
C.
AWS Cloud9
D.
AWS Virtual Private Network (AWS VPN)

Question 40:
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?

A.
Benefits management
B.
Risk management
C.
Application portfolio management
D.
Cloud financial management

Question 41:
Which options are AWS Cloud Adoption Framework (AWS CAF) security perspective capabilities? (Choose two.)

A.
Observability
B.
Incident and problem management
C.
Incident response
D.
Infrastructure protection
E.
Availability and continuity

Question 42:
A company wants to manage sign-in security for workforce users. The company needs to create workforce users and centrally manage their access across all the company's AWS accounts and applications.

Which AWS service will meet these requirements?

A.
AWS Audit Manager
B.
Amazon Cognito
C.
AWS Security Hub
D.
AWS IAM Identity Center (AWS Single Sign-On)

Question 43:
Which complimentary AWS service or tool creates data-driven business cases for cloud planning?

A.
Migration Evaluator
B.
AWS Billing Conductor
C.
AWS Billing Console
D.
Amazon Forecast

Question 44:
Which AWS service or tool gives users the ability to connect with AWS and deploy resources programmatically?

A.
Amazon QuickSight
B.
AWS PrivateLink
C.
AWS Direct Connect
D.
AWS SDKs

Question 45:
A company wants to deploy a non-containerized Java-based web application on AWS. The company wants to use a managed service to quickly deploy the application. The company wants the service to automatically provision capacity, load balance, scale, and monitor application health.

Which AWS service will meet these requirements?

A.
Amazon Elastic Container Service (Amazon ECS)
B.
AWS Lambda
C.
Amazon Elastic Kubernetes Service (Amazon EKS)
D.
AWS Elastic Beanstalk

Question 46:
Which option is a benefit of using AWS for cloud computing?

A.
Trade variable expense for fixed expense
B.
Pay-as-you-go pricing
C.
Decreased speed and agility
D.
Spending money running and maintaining data centers

Question 47:
A company has a compute workload that is steady, predictable, and uninterruptible.
Which Amazon EC2 instance purchasing options meet these requirements MOST cost-effectively? (Choose two.)

A.
On-Demand Instances
B.
Reserved Instances
C.
Spot Instances
D.
Saving Plans
E.
Dedicated Hosts

Question 48:
Which of the following is an advantage that users experience when they move on-premises workloads to the AWS Cloud?

A.
Elimination of expenses for running and maintaining data centers
B.
Price discounts that are identical to discounts from hardware providers
C.
Distribution of all operational controls to AWS
D.
Elimination of operational expenses

Question 49:
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? (Choose two.)

A.
Amazon Connect
B.
Amazon AppStream 2.0
C.
Amazon WorkSpaces
D.
AWS Site-to-Site VPN
E.
Amazon Elastic Container Service (Amazon ECS)

Question 50:
Which AWS benefit is demonstrated by on-demand technology services that enable companies to replace upfront fixed expenses with variable expenses?

A.
High availability
B.
Economies of scale
C.
Pay-as-you-go pricing
D.
Global reach