Amazon Amazon Certifications CLF-C01 Questions & Answers

• Question 911:

  Who is responsible for managing IAM user access and secret keys according to the AWS shared responsibility model?

  A. IAM access and secret keys are static, so there is no need to rotate them.

  B. The customer is responsible for rotating keys.

  C. AWS will rotate the keys whenever required.

  D. The AWS Support team will rotate keys when requested by the customer.

  Correct Answer: B

  Reference: https://cloudacademy.com/blog/aws-shared-responsibility-model-security/

• Question 912:

  Which of the following describes AWS Local Zones?

  A. A cluster of data centers in one geographic location

  B. A site used by Amazon CloudFront to cache frequently accessed content

  C. An extension of an AWS Region to more granular locations

  D. One or more data centers with redundant power and networking

  Correct Answer: C

  AWS Local Zones are a type of AWS infrastructure deployment that place compute, storage, database, and other select services closer to large population, industry, and IT centers, enabling you to deliver applications that require single-digit millisecond latency to end-users.

• Question 913:

  What does Amazon CloudFront provide?

  A. Automatic scaling for all resources to power an application from a single unified interface

  B. Secure delivery of data, videos, applications, and APIs to users globally with low latency

  C. Ability to directly manage traffic globally through a variety of routing types, including latency-based routing, geo DNS, geoproximity, and weighted round robin

  D. Automatic distribution of incoming application traffic across multiple targets, such as Amazon EC2 instances, containers, IP addresses, and AWS Lambda functions

  Correct Answer: B

  Reference: https://aws.amazon.com/cloudfront/#:~:text=Amazon%20CloudFront%20is%20a%20fast,within%20a%20developer%2Dfriendly%20environment

• Question 914:

  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?

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

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

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

  D. 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.

  Correct Answer: B

• Question 915:

  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

  Correct Answer: C

  Reference: https://docs.aws.amazon.com/whitepapers/latest/aws-overview/six-advantages-of-cloud-computing.html

• Question 916:

  A company wants to distribute its incoming traffic across multiple Amazon EC2 instances.

  Which AWS service or feature should be used to meet this requirement?

  A. Amazon Virtual Private Cloud (Amazon VPC)

  B. AWS Application Load Balancer

  C. AWS Managed VPN

  D. AWS Direct Connect

  Correct Answer: B

  Reference: https://docs.aws.amazon.com/elasticloadbalancing/latest/application/introduction.html

• Question 917:

  Which AWS service or feature provides users with recommendations for common billing questions?

  A. AWS Marketplace

  B. AWS Knowledge Center

  C. Amazon Pinpoint

  D. Amazon Connect

  Correct Answer: B

• Question 918:

  Which AWS service or feature can be used to find availability status information on all AWS services?

  A. AWS Personal Health Dashboard

  B. AWS CloudTrail

  C. AWS Service Health Dashboard

  D. Amazon CloudWatch

  Correct Answer: C

  Reference: https://status.aws.amazon.com/

• Question 919:

  Which AWS service is always free of charge for users?

  A. Amazon S3

  B. Amazon Aurora

  C. Amazon EC2

  D. AWS Identity and Access Management (IAM)

  Correct Answer: C

  Reference: https://aws.amazon.com/free/free-tier-faqs/

• Question 920:

  How does consolidated billing help reduce costs for a company that has multiple AWS accounts?

  A. It aggregates usage across accounts so that the company can reach volume discount thresholds sooner.

  B. It offers an additional 5% discount on purchases of AII Upfront Reserved Instances.

  C. It provides a simplified billing invoice that the company can process more quickly than a standard invoice.

  D. It gives AWS resellers the ability to bill their customers for usage.

  Correct Answer: A

  Consolidated billing for AWS Organizations You can use the consolidated billing feature in AWS Organizations to consolidate billing and payment for multiple AWS accounts or multiple Amazon Internet Services Pvt. Ltd (AISPL) accounts.

  Every organization in AWS Organizations has a management account that pays the charges of all the member accounts. For more information about organizations, see the AWS Organizations User Guide. Consolidated billing has the

  following benefits:

  *One bill You get one bill for multiple accounts. *Easy tracking You can track the charges across multiple accounts and download the combined cost and usage data. *Combined usage You can combine the usage across all accounts in the

  organization to share the volume pricing discounts, Reserved Instance discounts, and Savings Plans. This can result in a lower charge for your project, department, or company than with individual standalone accounts. For more information,

  see Volume discounts. *No extra fee Consolidated billing is offered at no additional cost.

  Note:

  The member account bills are for informational purpose only. The management account might reallocate the additional volume discounts, Reserved Instance, or Savings Plans discounts that your account receives. If you have access to the

  management account, you can see a combined view of the AWS charges that the member accounts incur. You also can get a cost report for each member account. AWS and AISPL accounts can't be consolidated together. If your contact

  address is in India, you can use AWS Organizations to consolidate AISPL accounts within your organization.

  Important

  When a member account leaves an organization, the member account can no longer access Cost Explorer data that was generated when the account was in the organization. The data isn't deleted, and the management account in the

  organization can still access the data. If the member account rejoins the organization, the member account can access the data again.

  Reference: https://docs.amazonaws.cn/en_us/awsaccountbilling/latest/aboutv2/consolidated-billing.html