Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 691:

  Who is responsible for decommissioning end-of-life underlying storage devices that are used to host data on AWS?

  A. Customer
  B. AWS
  C. Account creator
  D. Auditing team
  B. AWS

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  Explanation/Reference:

  https://aws.amazon.com/compliance/shared-responsibility-model/

• Question 692:

  A cloud practitioner needs an Amazon EC2 instance to launch and run for 7 hours without interruptions. What is the most suitable and cost-effective option for this task?

  A. On-Demand Instance
  B. Reserved Instance
  C. Dedicated Host
  D. Spot Instance
  D. Spot Instance

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  Explanation/Reference:

  Reference: https://aws.amazon.com/ec2/spot/details/

• Question 693:

  Which AWS service gives users the ability to run AWS services on premises?

  A. Amazon CloudFront
  B. AWS Outposts
  C. AWS Global Accelerator
  D. Amazon VPC
  B. AWS Outposts

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  Explanation/Reference:

  An Outpost is a pool of AWS compute and storage capacity deployed at a customer site. AWS operates, monitors, and manages this capacity as part of an AWS Region. You can create subnets on your Outpost and specify them when you create AWS resources such as EC2 instances, EBS volumes, ECS clusters, and RDS instances. https://docs.aws.amazon.com/outposts/latest/userguide/what-is-outposts.html

• Question 694:

  Under the shared responsibility model, which of the following is the customer responsible for?

  A. Ensuring that disk drives are wiped after use.
  B. Ensuring that firmware is updated on hardware devices.
  C. Ensuring that data is encrypted at rest.
  D. Ensuring that network cables are category six or higher.
  C. Ensuring that data is encrypted at rest.

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  Explanation/Reference:

  AWS for a self-hosted database that requires a nightly shutdown for maintenance and cost-saving purposes

• Question 695:

  Under the AWS shared responsibility model, AWS is responsible for what combination of the following? (Select TWO)

  A. Configuring network ACLS
  B. Managing physical access to AWS data centers
  C. Setting and maintaining Amazon S3 access permissions.
  D. Updating Amazon EC2 security groups
  E. Maintaining the hardware that constitutes the cloud
  B. Managing physical access to AWS data centers
  E. Maintaining the hardware that constitutes the cloud

• Question 696:

  A user needs to quickly deploy a non-relational database on AWS. The user does not want to manage the underlying hardware or the database software. Which AWS service can be used to accomplish this?

  A. Amazon RDS
  B. Amazon DynamoDB
  C. Amazon Aurora
  D. Amazon Redshift
  B. Amazon DynamoDB

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  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/SQLtoNoSQL.html

• Question 697:

  A company is running an application that is hosted on Amazon EC2 instances. The usage of the EC2 instances is higher during daytime hours than nighttime hours. The company wants to optimize the number of EC2 instances based on this usage pattern.

  Which AWS service or instance purchasing option should the company use to meet these requirements?

  A. Spot Instances
  B. Reserved Instances
  C. AWS CloudFormation
  D. AWS Auto Scaling
  A. Spot Instances

• Question 698:

  How does AWS CloudFormation help users operate in the AWS Cloud?

  A. It supports the simple coding of cloud-native applications
  B. It monitors the cloud environment
  C. It automates the responses to threats, reducing remediation and recovery time
  D. It provides the ability to model and provision the resources needed for applications
  D. It provides the ability to model and provision the resources needed for applications

• Question 699:

  Which actions are examples of a company's effort to rightsize its AWS resources to control cloud costs? (Choose two.)

  A. Switch from Amazon RDS to Amazon DynamoDB to accommodate NoSQL datasets.
  B. Base the selection of Amazon EC2 instance types on past utilization patterns.
  C. Use Amazon S3 Lifecycle policies to move objects that users access infrequently to lower-cost storage tiers.
  D. Use Multi-AZ deployments for Amazon RDS.
  E. Replace existing Amazon EC2 instances with AWS Elastic Beanstalk.
  B. Base the selection of Amazon EC2 instance types on past utilization patterns.
  C. Use Amazon S3 Lifecycle policies to move objects that users access infrequently to lower-cost storage tiers.

• Question 700:

  Which of the following tasks is the responsibility of AWS?

  A. Encrypting client-side data
  B. Configuring AWS Identity and Access Management (IAM) roles
  C. Securing the Amazon EC2 hypervisor
  D. Setting user password policies
  C. Securing the Amazon EC2 hypervisor

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  Explanation/Reference:

  In EC2, the AWS IaaS offering, everything from the hypervisor layer down is AWS's responsibility. A customer's poorly coded applications, misconfigured operating systems, or insecure firewall settings will not affect the hypervisor, it will only

  affect the customer's virtual machines running on that hypervisor.

  Reference: https://www.mindpointgroup.com/blog/the-aws-shared-responsibility-model-part-1-security-in-the-cloud/