Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 1991:

  Which cloud computing advantage is a company applying when it uses AWS Regions to increase application availability to users in different countries?

  A. Pay-as-you-go pricing
  B. Capacity forecasting
  C. Economies of scale
  D. Global reach
  D. Global reach

• Question 1992:

  A company wants to try a third-party ecommerce solution before deciding to use it long term. Which AWS service or tool will support this effort?

  A. AWS Marketplace
  B. AWS Partner Network (APN)
  C. AWS Managed Services
  D. AWS Service Catalog
  A. AWS Marketplace

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  Explanation/Reference:

  Reference: https://aws.amazon.com/about-aws/whats-new/2019/09/aws-marketplace-easier-to-find-solutions-from-aws-console/

• Question 1993:

  Which abilities are benefits of the AWS Cloud? (Choose two.)

  A. Trade variable expenses for capital expenses.
  B. Deploy globally in minutes.
  C. Plan capacity in advance of deployments.
  D. Take advantage of economies of scale.
  E. Reduce dependencies on network connectivity.
  B. Deploy globally in minutes.
  E. Reduce dependencies on network connectivity.

• Question 1994:

  Amazon Elastic File System (Amazon EFS) and Amazon FSx offer which type of storage?

  A. File storage
  B. Object storage
  C. Block storage
  D. instance store
  A. File storage

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  Explanation/Reference:

  Amazon Elastic File System (Amazon EFS) and Amazon FSx for Windows File Server ( Amazon FSx) are fully-managed AWS services that provide file-based storage for applications. Amazon EFS provides a simple, scalable, elastic file system for Linux- based workloads.

• Question 1995:

  A company has deployed several relational databases on Amazon EC2 instances. Every month, the database software vendor releases new security patches that need to be applied to the databases. What is the MOST efficient way to apply the security patches?

  A. Connect to each database instance on a monthly basis, and download and apply the necessary security patches from the vendor.
  B. Enable automatic patching for the instances using the Amazon RDS console.
  C. In AWS Config, configure a rule for the instances and the required patch level.
  D. Use AWS Systems Manager to automate database patching according to a schedule.
  D. Use AWS Systems Manager to automate database patching according to a schedule.

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  Explanation/Reference:

  Use Maintenance Windows to set up recurring schedules for managed instances to run administrative tasks like installing patches and updates without interrupting business-critical operations. Reference: https://docs.aws.amazon.com/systems-manager/latest/userguide/features.html#features-operations-management

• Question 1996:

  What can a user accomplish using AWS CloudTrail?

  A. Generate an IAM user credentials report.
  B. Record API calls made to AWS services.
  C. Assess the compliance of AWS resource configurations with policies and guidelines.
  D. Ensure that Amazon EC2 instances are patched with the latest security updates.
  B. Record API calls made to AWS services.

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  Explanation/Reference:

  " CloudTrail is a web service that records AWS API calls for your AWS account and delivers log files to an Amazon S3 bucket" https://docs.aws.amazon.com/awscloudtrail/latest/APIReference/Welcome.html

• Question 1997:

  Which fully managed AWS service assists with the creation, testing, and management of custom Amazon EC2 images?

  A. EC2 Image Builder
  B. Amazon Machine Image (AMI)
  C. AWS Launch Wizard
  D. AWS Elastic Beanstalk
  A. EC2 Image Builder

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  Explanation/Reference:

  EC2 Image Builder is a fully managed AWS service that makes it easier to automate the creation, management, and deployment of customized, secure, and up-to-date "golden" server images that are pre- installed and pre-configured with software and settings to meet specific IT standards.

• Question 1998:

  A user has an AWS account with a Business-level AWS Support plan and needs assistance with handling a production service disruption. Which action should the user take?

  A. Contact the dedicated AWS technical account managei (TAM)
  B. Contact the dedicated AWS Concierge Support team
  C. Open a business-critical system down support case
  D. Open a production system down support case
  D. Open a production system down support case

• Question 1999:

  Which activity can companies complete by using AWS Organizations?

  A. Troubleshoot the performance of applications.
  B. Manage service control policies (SCPs).
  C. Migrate applications to microservices.
  D. Monitor the performance of applications.
  B. Manage service control policies (SCPs).

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  Explanation/Reference:

  B. Manage service control policies (SCPs).

  AWS Organizations enables central management of multiple AWS accounts and allows you to set policies that determine which AWS services and resources your users can access. One of the activities that companies can complete using AWS Organizations is to manage Service Control Policies (SCPs). These policies help you to enforce security and compliance controls on AWS services and resources in your organization.

• Question 2000:

  How does the AWS global infrastructure offer high availability and fault tolerance to its users?

  A. The AWS infrastructure is made up of multiple AWS Regions within various Availability Zones located in areas that have low flood risk, and are interconnected with low-latency networks and redundant power supplies.
  B. The AWS infrastructure consists of subnets containing various Availability Zones with multiple data centers located in the same geographic location.
  C. AWS allows users to choose AWS Regions and data centers so that users can select the closest data centers in different Regions.
  D. The AWS infrastructure consists of isolated AWS Regions with independent Availability Zones that are connected with low-latency networking and redundant power supplies.
  D. The AWS infrastructure consists of isolated AWS Regions with independent Availability Zones that are connected with low-latency networking and redundant power supplies.

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  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/whitepapers/latest/aws-overview/global-infrastructure.html