Amazon CLF-C02 Online Practice Questions and Exam Preparation

Amazon CLF-C02 Online Questions & Answers

• Question 451:

  Which abilities are benefits of the AWS Cloud? (Select 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.
  D. Take advantage of economies of scale.

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  Explanation

  Deploying globally in minutes is a key benefit of the AWS Cloud, as AWS provides a global infrastructure that allows businesses to quickly launch applications in multiple regions around the world.

  Taking advantage of economies of scale means AWS aggregates usage from millions of customers, which allows it to lower costs and offer more affordable pricing than most individual companies could achieve on their own.

• Question 452:

  A company needs to centralize its operational data. The company also needs to automate tasks across all of its Amazon EC2 instances.

  Which AWS service can the company use to meet these requirements?

  A. AWS Trusted Advisor
  B. AWS Systems Manager
  C. AWS CodeDeploy
  D. AWS Elastic Beanstalk
  B. AWS Systems Manager

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  Explanation

  AWS Systems Manager is a service that enables users to centralize and automate the management of their AWS resources. It provides a unified user interface to view operational data, such as inventory, patch compliance, and performance metrics. It also allows users to automate common and repetitive tasks, such as patching, backup, and configuration management, across all of their Amazon EC2 instances1. AWS Trusted Advisor is a service that provides best practices and recommendations to optimize the performance, security, and cost of AWS resources2. AWS CodeDeploy is a service that automates the deployment of code and applications to Amazon EC2 instances or other compute services3. AWS Elastic Beanstalk is a service that simplifies the deployment and management of web applications using popular platforms, such as Java, PHP, and Node.js4.

• Question 453:

  A company that operates on-premises servers decides to start a new line of business. The company determines that additional servers are required for the new workloads.

  Which advantage of cloud computing can help the company to provision additional infrastructure as quickly as possible?

  A. benefit from massive economies of scale
  B. Increase speed and agility
  C. Trade fixed expense for variable expense
  D. Go global in minutes
  B. Increase speed and agility

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  Explanation

• Question 454:

  A company wants to use a template to reliably provision, manage, and update its infrastructure in the AWS Cloud. Which AWS service will meet these requirements?

  A. AWS Lambda
  B. AWS CloudFormation
  C. AWS Fargate
  D. AWS CodeDeploy
  B. AWS CloudFormation

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  Explanation

• Question 455:

  A company is preparing for an audit and wants documentation that AWS complies with the Payment Card Industry Data Security Standard (PCI DSS).

  Where can the company find this documentation?

  A. AWS Artifact
  B. AWS Organizations
  C. AWS Trusted Advisor
  D. AWS Support Center
  A. AWS Artifact

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  Explanation

• Question 456:

  Which AWS service can a company use to build conversational chatbots for customer service?

  A. Amazon Lex
  B. AWS Amplify
  C. Amazon Comprehend
  D. Amazon Polly
  A. Amazon Lex

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  Explanation

• Question 457:

  A company plans to perform a one-time migration of a large dataset with millions of files from its on-premises data center to the AWS Cloud. Which AWS service should the company use for the migration?

  A. AWS Database Migration Service (AWS DMS)
  B. AWS DataSync
  C. AWS Migration Hub
  D. AWS Application Migration Service
  B. AWS DataSync

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  Explanation

  AWS DataSync is designed for large-scale data transfers, especially involving large datasets with millions of files from on-premises to AWS. It provides fast and efficient transfer capabilities, and supports a one-time migration. AWS DMS is specific to databases, while Migration Hub is for tracking migrations, and Application Migration Service is for continuous replication rather than one-time file migrations.

• Question 458:

  Which options are AWS Cloud Adoption Framework (AWS CAF) people perspective capabilities? (Select TWO.)

  A. Organizational alignment
  B. Portfolio management
  C. Organization design
  D. Risk management
  E. Modern application development
  A. Organizational alignment
  C. Organization design

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  Explanation

  The AWS Cloud Adoption Framework (AWS CAF) people perspective capabilities are the organizational skills and processes that enable effective cloud adoption. According to the AWS CAF people perspective whitepaper1, there are seven

  capabilities in this perspective, two of which are:

  Organizational alignment: This capability helps you align your organizational structure, roles, and responsibilities to support your cloud transformation goals and objectives. It involves assessing your current and desired state of alignment,

  identifying gaps and misalignments, and designing and implementing changes to optimize your cloud performance.

  Organization design: This capability helps you design and evolve your organization to enable agility, innovation, and collaboration in the cloud. It involves defining your cloud operating model, identifying the skills and competencies needed for

  cloud roles, and creating career paths and development plans for your cloud workforce1. The other options are not capabilities in the AWS CAF people perspective. Portfolio management, risk management, and modern application

  development are capabilities in the AWS CAF business perspective, governance perspective, and platform perspective respectively.

  References:

  1: AWS Cloud Adoption Framework: People Perspective - AWS Cloud Adoption Framework: People Perspective

  2: AWS Cloud Adoption Framework - AWS Cloud Adoption Framework

• Question 459:

  A company wants to explore and analyze data in Amazon S3 by using a programming language.

  Which AWS service will meet these requirements?

  A. Amazon Kendra
  B. Amazon Athena
  C. Amazon Comprehend
  D. Amazon SageMaker
  B. Amazon Athena

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  Explanation

• Question 460:

  A company wants its Amazon EC2 instances to share the same geographic area but use multiple independent underlying power sources.

  Which solution achieves this goal?

  A. Use EC2 instances in a single Availability Zone.
  B. Use EC2 instances in multiple AWS Regions.
  C. Use EC2 instances in multiple Availability Zones in the same AWS Region.
  D. Use EC2 instances in the same edge location and the same AWS Region.
  C. Use EC2 instances in multiple Availability Zones in the same AWS Region.

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  Explanation

  The solution that achieves the goal of having Amazon EC2 instances share the same geographic area but use multiple independent underlying power sources is to use EC2 instances in multiple Availability Zones in the same AWS Region. An Availability Zone is a physically isolated location within an AWS Region that has its own power, cooling, and network connectivity. An AWS Region is a geographical area that consists of two or more Availability Zones. By using multiple Availability Zones, users can increase the fault tolerance and resilience of their applications, as well as reduce latency for end users3. Using EC2 instances in a single Availability Zone, multiple AWS Regions, or the same edge location and the same AWS Region would not meet the requirement of having multiple independent power sources.