Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 731:

  A company wants to integrate conversational natural language chatbots into its existing application using voice and text.

  Which managed AWS service can be used for this use case?

  A. Amazon Lex
  B. Amazon Polly
  C. Amazon Textract
  D. Amazon Comprehend
  C. Amazon Textract

• Question 732:

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

• Question 733:

  A company needs to run an application on Amazon EC2 instances. The instances cannot be interrupted at any time. The company needs an instance purchasing option that requires no long-term commitment or upfront payment. Which instance purchasing option will meet these requirements MOST cost-effectively?

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

• Question 734:

  A company wants to set up an entire development and continuous delivery toolchain for coding, building, testing, and deploying application code. Which AWS service will meet these requirements?

  A. Amazon CodeGuru
  B. AWS CodeStar
  C. AWS CodeCommit
  D. AWS CodeDeploy
  B. AWS CodeStar

• Question 735:

  A company is running a critical workload on an Amazon RDS DB instance. The company needs the DB instance to be highly available with a recovery time of less than 5 minutes. Which solution will meet these requirements?

  A. Create a read replica of the DB instance.
  B. Create a template of the DB instance by using AWS CloudFormation.
  C. Take frequent snapshots of the DB instance. Store the snapshots in Amazon S3.
  D. Modify the DB instance to be a Multi-AZ deployment.
  D. Modify the DB instance to be a Multi-AZ deployment.

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  Explanation/Reference:

  D is correct , key here is High availability , multiple AZ's for high availability

• Question 736:

  A company has deployed an application in the AWS Cloud. The company wants to ensure that the application is highly resilient. Which component of AWS infrastructure can the company use to meet this requirement?

  A. Content delivery network (CDN)
  B. Edge locations
  C. Wavelength Zones
  D. Availability Zones
  D. Availability Zones

• Question 737:

  Which AWS service or tool lists all the users in an account and reports on the status of account details, including passwords, access keys, and multi-factor authentication (MFA) devices?

  A. WS Shield
  B. AWS Trusted Advisor
  C. Amazon Inspector
  D. IAM credential report
  D. IAM credential report

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  Explanation/Reference:

  You can generate and download a credential report that lists all users in your account and the status of their various credentials, including passwords, access keys, and MFA devices. You can get a credential report from the AWS Management Console, the AWS SDKs and Command Line Tools , or the IAM API.

• Question 738:

  A company has an Amazon S3 bucket containing images of scanned nancial invoices. The company is building an arti cial intelligence (Al)- based application on AWS. The company wants the application to identify and read total balance amounts on the invoices.

  Which AWS service will meet these requirements?

  A. Amazon Forecast
  B. Amazon Textract
  C. Amazon Rekogmtion
  D. Amazon Lex
  B. Amazon Textract

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  Explanation/Reference:

  Amazon Textract is a machine learning (ML) service that automatically extracts text, handwriting, and data from scanned documents. It goes beyond simple optical character recognition (OCR) to identify, understand, and extract data from forms and tables.

• Question 739:

  Which AWS storage service is designed to transfer petabytes of data in and out of the cloud?

  A. AWS Storage Gateway
  B. Amazon S3 Glacier Deep Archive
  C. Amazon Lightsail
  D. AWS Snowball
  D. AWS Snowball

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  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/snowball/latest/ug/transfer-petabytes.html

• Question 740:

  Which cloud computing advantage is a company applying when it users in different countries?

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