Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 811:

  A company's application has flexible start and end times.

  Which Amazon EC2 pricing model will be the MOST cost-effective?

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

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  Explanation/Reference:

  Reference: https://aws.amazon.com/ec2/pricing/

• Question 812:

  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?

  A. Amazon Cognito
  B. AWS Organizations
  C. AWS Shield
  D. AWS Firewall Manager
  C. AWS Shield

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  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/organizations/latest/userguide/orgs_introduction.html

• Question 813:

  A company has a managed IAM policy that does not grant the necessary permission for users to accomplish required tasks How can this be resolved?

  A. Enable AWS Shield Advanced
  B. Create a custom 1AM policy
  C. Use a third party web application firewall (WA( ) managed rule from the AWS Marketplace
  D. Use AWS Key Management Service (AWS KMS) to create a customer managed key
  B. Create a custom 1AM policy

• Question 814:

  Which AWS Weil-Architected Framework design principles support disaster recovery planning? (Select TWO.)

  A. Use Amazon S3 Glacier instead of Amazon S3 Standard
  B. Use multiple AWS Regions
  C. Use memory-optimized Amazon EC2 instances
  D. Use Multi-AZ deployments.
  E. Use virtual local area networks (VLANs)
  B. Use multiple AWS Regions
  D. Use Multi-AZ deployments.

• Question 815:

  A company wants the ability to accommodate peak application usage without purchasing equipment for on-premises data centers. Which AWS Cloud benefit is the company seeking?

  A. High availability
  B. Security
  C. Reliability
  D. Elasticity
  D. Elasticity

• Question 816:

  A company has an application that uses AWS services. During scaling events, the company wants to keep application usage within AWS service quotas. Which AWS services or tools can report on the quotas so that the company can improve the reliability of the application? (Choose two.)

  A. Service Quotas console
  B. AWS Trusted Advisor
  C. AWS Systems Manager
  D. AWS Shield
  E. AWS Cost Explorer
  A. Service Quotas console
  B. AWS Trusted Advisor

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  Explanation/Reference:

  A. Service Quotas console

  B. AWS Trusted Advisor

  The Service Quotas console is an AWS service that allows you to view and manage service quotas for your AWS account. It provides a centralized view of all the service quotas for your account across all regions and services, and allows you to request increases in quotas if needed. It also provides you with a detailed view of current usage and the remaining quotas for each service. AWS Trusted Advisor is a service that analyzes your AWS resources and provides recommendations for optimizing performance, security, and cost. It can provide information on service quotas and usage, and provide recommendations on

  how to optimize usage to stay within quotas.

  AWS Systems Manager, AWS Shield, and AWS Cost Explorer, while useful for other purposes, do not provide information on service quotas.

• Question 817:

  A company wants to use AWS storage services that support data lifecycle management to reduce the cost of storing files that are not accessed frequently.

  Which AWS services meets these requirements? (Select TWO.)

  A. Amazon FSx
  B. Amazon Elastic Block Store (Amazon EBS)
  C. Amazon Elastic File System (Amazon EFS)
  D. Amazon S3
  E. AWS Snowball
  D. Amazon S3
  E. AWS Snowball

• Question 818:

  Which AWS service has a feature to analyze real-time data as the data is streamed into AWS data storage systems?

  A. Amazon Simple Queue Service (Amazon SQS)
  B. Amazon Kinesis
  C. Amazon Athena
  D. Amazon S3
  B. Amazon Kinesis

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  Explanation/Reference:

  Amazon Kinesis makes it easy to collect, process, and analyze real-time, streaming data so you can get timely insights and react quickly to new information. Amazon Kinesis offers key capabilities to cost-effectively process streaming data at any scale, along with the flexibility to choose the tools that best suit the requirements of your application. With Amazon Kinesis, you can ingest real-time data such as video, audio, application logs, website clickstreams, and IoT telemetry data for machine learning, analytics, and other applications. Amazon Kinesis enables you to process and analyze data as it arrives and respond instantly instead of having to wait until all your data is collected before the processing can begin.

• Question 819:

  A company's on-premises application deployment cycle was 3-4 weeks. After migrating to the AWS Cloud, the company can deploy the application in 2-3 days. Which benefit has this company experienced by moving to the AWS Cloud?

  A. Elasticity
  B. Flexibility
  C. Agility
  D. Resilience
  C. Agility

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  Explanation/Reference:

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

• Question 820:

  A company needs network access to be restricted to an Amazon EC2 instance for certain ports. Which AWS services or features will support this requirement? (Choose two.)

  A. Amazon Elastic Block Store (Amazon EBS)
  B. Network ACLs
  C. Security groups
  D. IAM password rotation policy
  E. Amazon Route 53 record sets
  B. Network ACLs
  C. Security groups