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AWS Certified Cloud Practitioner CLF-C02
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Question 51
A company needs to continuously run an experimental workload on an Amazon EC2 instance and stop the instance after 12 hours.
Which instance purchasing option will meet this requirement MOST cost-effectively?
- A: On-Demand Instances
- B: Reserved Instances
- C: Spot Instances
- D: Dedicated Instances
Question 52
Which cloud transformation journey phase of the AWS Cloud Adoption Framework (AWS CAF) focuses on demonstrating how the cloud helps accelerate business outcomes?
- A: Scale
- B: Envision
- C: Align
- D: Launch
Question 53
Which option is a customer responsibility under the AWS shared responsibility model?
- A: Maintenance of underlying hardware of Amazon EC2 instances
- B: Application data security
- C: Physical security of data centers
- D: Maintenance of VPC components
Question 54
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 approach will achieve this goal?
- A: Use EC2 instances in multiple AWS Regions.
- B: Use EC2 instances in multiple Amazon CloudFront locations.
- C: Use EC2 instances in multiple edge locations.
- D: Use EC2 instances in AWS Local Zones.
Question 55
A company wants to modernize and convert a monolithic application into microservices. The company wants to move the application to AWS.
Which migration strategy should the company use?
- A: Rehost
- B: Replatform
- C: Repurchase
- D: Refactor
Question 56
A systems administrator created a new IAM user for a developer and assigned the user an access key instead of a user name and password. What is the access key used for?
- A: To access the AWS account as the AWS account root user
- B: To access the AWS account through the AWS Management Console
- C: To access the AWS account through a CLI
- D: To access all of a company’s AWS accounts
Question 57
A global company wants to migrate its third-party applications to the AWS Cloud. The company wants help from a global team of experts to complete the migration faster and more reliably in accordance with AWS internal best practices.
Which AWS service or resource will meet these requirements?
- A: AWS Support
- B: AWS Professional Services
- C: AWS Launch Wizard
- D: AWS Managed Services (AMS)
Question 58
Which option is an environment that consists of one or more data centers?
- A: Amazon CloudFront
- B: Availability Zone
- C: VPC
- D: AWS Outposts
Question 59
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?
- A: AWS Snowmobile
- B: AWS Snowball Edge
- C: AWS Data Exchange
- D: AWS Database Migration Service (AWS DMS)
Question 60
A company has an application with robust hardware requirements. The application must be accessed by students who are using lightweight, low-cost laptops.
Which AWS service will help the company deploy the application without investing in backend infrastructure or high-end client hardware?
- A: Amazon AppStream 2.0
- B: AWS AppSync
- C: Amazon WorkLink
- D: AWS Elastic Beanstalk
Question 61
A company wants to query its server logs to gain insights about its customers’ experiences.
Which AWS service will store this data MOST cost-effectively?
- A: Amazon Aurora
- B: Amazon Elastic File System (Amazon EFS)
- C: Amazon Elastic Block Store (Amazon EBS)
- D: Amazon S3
Question 62
Which of the following is a recommended design principle for AWS Cloud architecture?
- A: Design tightly coupled components.
- B: Build a single application component that can handle all the application functionality.
- C: Make large changes on fewer iterations to reduce chances of failure.
- D: Avoid monolithic architecture by segmenting workloads.
Question 63
Which AWS service helps users audit API activity across their AWS account?
- A: AWS CloudTrail
- B: Amazon Inspector
- C: AWS WAF
- D: AWS Config
Question 64
Which task is a customer’s responsibility, according to the AWS shared responsibility model?
- A: Management of the guest operating systems
- B: Maintenance of the configuration of infrastructure devices
- C: Management of the host operating systems and virtualization
- D: Maintenance of the software that powers Availability Zones
Question 65
A company wants to automatically add and remove Amazon EC2 instances. The company wants the EC2 instances to adjust to varying workloads dynamically.
Which service or feature will meet these requirements?
- A: Amazon DynamoDB
- B: Amazon EC2 Spot Instances
- C: AWS Snow Family
- D: Amazon EC2 Auto Scaling
Question 66
A user wants to securely automate the management and rotation of credentials that are shared between applications, while spending the least amount of time on managing tasks.
Which AWS service or feature can be used to accomplish this?
- A: AWS CloudHSM
- B: AWS Key Management Service (AWS KMS)
- C: AWS Secrets Manager
- D: Server-side encryption
Question 67
Which security service automatically recognizes and classifies sensitive data or intellectual property on AWS?
- A: Amazon GuardDuty
- B: Amazon Macie
- C: Amazon Inspector
- D: AWS Shield
Question 68
An e-learning platform needs to run an application for 2 months each year. The application will be deployed on Amazon EC2 instances. Any application downtime during those 2 months must be avoided.
Which EC2 purchasing option will meet these requirements MOST cost-effectively?
- A: Reserved Instances
- B: Dedicated Hosts
- C: Spot Instances
- D: On-Demand Instances
Question 69
Which actions are best practices for an AWS account root user? (Choose two.)
- A: Share root user credentials with team members.
- B: Create multiple root users for the account, separated by environment.
- C: Enable multi-factor authentication (MFA) on the root user.
- D: Create an IAM user with administrator privileges for daily administrative tasks, instead of using the root user.
- E: Use programmatic access instead of the root user and password.
Question 70
A company is running a critical workload on an Amazon RDS DB instance. The company needs the DB instance to be highly available with a recovery time of less than 5 minutes.
Which solution will meet these requirements?
- A: Create a read replica of the DB instance.
- B: Create a template of the DB instance by using AWS CloudFormation.
- C: Take frequent snapshots of the DB instance. Store the snapshots in Amazon S3.
- D: Modify the DB instance to be a Multi-AZ deployment.
Question 71
A company plans to migrate its application to AWS and run the application on Amazon EC2 instances. The application will have continuous usage for 1 year.
Which EC2 instance purchasing option will meet these requirements MOST cost-effectively?
- A: Reserved Instances
- B: Spot Instances
- C: On-Demand Instances
- D: Dedicated Hosts
Question 72
A company needs to transfer data between an Amazon S3 bucket and an on-premises application.
Who is responsible for the security of this data, according to the AWS shared responsibility model?
- A: The company
- B: AWS
- C: Firewall vendor
- D: AWS Marketplace partner
Question 73
Which pillar of the AWS Well-Architected Framework refers to the ability of a system to recover from infrastructure or service disruptions and dynamically acquire computing resources to meet demand?
- A: Security
- B: Reliability
- C: Performance efficiency
- D: Cost optimization
Question 74
A company wants to identify Amazon S3 buckets that are shared with another AWS account.
Which AWS service or feature will meet these requirements?
- A: AWS Lake Formation
- B: IAM credential report
- C: Amazon CloudWatch
- D: IAM Access Analyzer
Question 75
Which AWS service gives users the ability to build interactive business intelligence dashboards that include machine learning insights?
- A: Amazon Athena
- B: Amazon Kendra
- C: Amazon QuickSight
- D: Amazon Redshift
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