CLF-C01 : AWS Certified Cloud Practitioner : Part 21

CLF-C01 : AWS Certified Cloud Practitioner : Part 21

1. An Amazon EC2 instance runs only when needed yet must remain active for the duration of the process.

   What is the most appropriate purchasing option?

   • Dedicated Instances
   • Spot Instances
   • On-Demand Instances
   • Reserved Instances

2. Which AWS dashboard displays relevant and timely information to help users manage events in progress, and provides proactive notifications to help plan for scheduled activities?

   • AWS Service Health Dashboard
   • AWS Personal Health Dashboard
   • AWS Trusted Advisor dashboard
   • Amazon CloudWatch dashboard

3. Which AWS hybrid storage service enables a user’s on-premises applications to seamlessly use AWS Cloud storage?

   • AWS Backup
   • Amazon Connect
   • AWS Direct Connect
   • AWS Storage Gateway

4. Which of the following acts as a virtual firewall at the Amazon EC2 instance level to control traffic for one or more instances?

   • Access keys
   • Virtual private gateways
   • Security groups
   • Access Control Lists (ACL)

5. What is the most efficient way to establish network connectivity from on-premises to multiple VPCs in different AWS Regions?

   • Use AWS Direct Connect
   • Use AWS VPN
   • Use AWS Client VPN
   • Use an AWS Transit Gateway

6. Which AWS Support plan provides access to architectural and operational reviews, as well as 24/7 access to Senior Cloud Support Engineers through email, online chat, and phone?

   • Basic
   • Business
   • Developer
   • Enterprise

7. Which AWS service or feature helps restrict the AWS services, resources, and individual API actions the users and roles in each member account can access?

   • Amazon Cognito
   • AWS Organizations
   • AWS Shield
   • AWS Firewall Manager

8. What is the best resource for a user to find compliance-related information and reports about AWS?

   • AWS Artifact
   • AWS Marketplace
   • Amazon Inspector
   • AWS Support

9. Which Amazon S3 storage class is optimized to provide access to data with lower resiliency requirements, but rapid access when needed such as duplicate backups?

   • Amazon S3 Standard
   • Amazon S3 Glacier Deep Archive
   • Amazon S3 One Zone-Infrequent Access
   • Amazon S3 Glacier

10. What is an Availability Zone in AWS?

    • One or more physical data centers
    • A completely isolated geographic location
    • One or more edge locations based around the world
    • A data center location with a single source of power and networking

11. Which AWS services can be used as infrastructure automation tools? (Choose two.)

    • AWS CloudFormation
    • Amazon CloudFront
    • AWS Batch
    • AWS OpsWorks
    • Amazon QuickSight

12. Which AWS service enables users to create copies of resources across AWS Regions?

    • Amazon ElastiCache
    • AWS CloudFormation
    • AWS CloudTrail
    • AWS Systems Manager

13. A user would like to encrypt data that is received, stored, and managed by AWS CloudTrail.

    Which AWS service will provide this capability?

    • AWS Secrets Manager
    • AWS Systems Manager
    • AWS Key Management Service (AWS KMS)
    • AWS Certificate Manager

14. Which AWS Cloud benefit eliminates the need for users to try estimating future infrastructure usage?

    • Easy and fast deployment of applications in multiple Regions around the world
    • Security of the AWS Cloud
    • Elasticity of the AWS Cloud
    • Lower variable costs due to massive economies of scale

15. What credential components are required to gain programmatic access to an AWS account? (Choose two.)

    • An access key ID
    • A primary key
    • A secret access key
    • A user ID
    • A secondary key

16. Which of the following are AWS compute services? (Choose two.)

    • Amazon Lightsail
    • AWS Systems Manager
    • AWS CloudFormation
    • AWS Batch
    • Amazon Inspector

17. How can a company separate costs for network traffic, Amazon EC2, Amazon S3, and other AWS services by department?

    • Add department-specific tags to each resource
    • Create a separate VPC for each department
    • Create a separate AWS account for each department
    • Use AWS Organizations

18. What is a benefit of consolidated billing for AWS accounts?

    • Access to AWS Personal Health Dashboard
    • Combined usage volume discounts
    • Improved account security
    • Centralized AWS IAM

19. Which AWS service will allow a user to set custom cost and usage limits, and will alert when the thresholds are exceeded?

    • AWS Organizations
    • AWS Budgets
    • Cost Explorer
    • AWS Trusted Advisor

20. Which AWS service provides the ability to detect inadvertent data leaks of personally identifiable information (PII) and user credential data?

    • Amazon GuardDuty
    • Amazon Inspector
    • Amazon Macie
    • AWS Shield