Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 791:

  Which task must a user perform by using the AWS account root user credentials?

  A. Make changes to AWS production resources.
  B. Change AWS Support plans
  C. Access AWS Cost and Usage Reports
  D. Grant auditors access to an AWS account for a compliance audit
  B. Change AWS Support plans

• Question 792:

  What is an example of agility in the AWS Cloud?

  A. Access to multiple instance types
  B. Access to managed services
  C. Using Consolidated Billing to produce one bill
  D. Decreased acquisition time for new compute resources
  D. Decreased acquisition time for new compute resources

  ---

  Explanation/Reference:

  Reference: https://aws.amazon.com/blogs/enterprise-strategy/risk-is-lack-of-agility/

• Question 793:

  Which AWS Trusted Advisor category contains information about high AWS service usage that could restrict the deployment of additional AWS resources?

  A. Security
  B. Fault tolerance
  C. Performance
  D. Service quotas
  D. Service quotas

• Question 794:

  A company wants to connect to AWS over a private low-latency connection from its remote office.

  What is the recommended method to meet these requirements'?

  A. Create a VPN tunnel
  B. Connect across the public internet
  C. Use VPC peering to create a connection
  D. Use AWS Direct Connect
  D. Use AWS Direct Connect

  ---

  Explanation/Reference:

  Reference: https://aws.amazon.com/getting-started/projects/connect-data-center-to-aws/

• Question 795:

  A company needs to generate reports for business intelligence and operational analytics on petabytes of semistructured and structured data. These reports are produced from standard SQL queries on data that is in an Amazon S3 data lake. Which AWS service provides the ability to analyze this data?

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

  ---

  Explanation/Reference:

  The AWS service that provides the ability to analyze data stored in an Amazon S3 data lake using standard SQL queries is Amazon Redshift. Amazon Redshift is a fast, scalable, and fully managed data warehouse service that makes it simple and cost-effective to analyze all your data using SQL and your existing business intelligence tools. It can easily handle petabytes of structured and semistructured data, and provides features such as columnar storage, parallel processing, and automatic compression to deliver fast query performance. Therefore, the correct answer is D. Amazon Redshift

• Question 796:

  Which tasks require the use of the AWS account root user? (Select TWO )

  A. Launching a new Amazon EC2 instance
  B. Viewing AWS CloudTrail logs
  C. Contacting AWS Support
  D. Changing AWS Support plans
  E. Changing billing currency
  B. Viewing AWS CloudTrail logs
  E. Changing billing currency

• Question 797:

  Which of the following are Amazon Virtual Private Cloud (Amazon VPC) resources?

  A. Objects; access control lists (ACLs)
  B. Subnets; internet gateways
  C. Access policies; buckets
  D. Groups; roles
  B. Subnets; internet gateways

• Question 798:

  A company has launched a product that requires private connectivity from an on-premises network to a VPC. Which AWS service or functionality should the company use?

  A. AWS Direct Connect
  B. VPC peering
  C. NAT gateway
  D. Internal gateway
  D. Internal gateway

• Question 799:

  A company's web application currently has tight dependencies on underlying components, so when one component fails the entire web application fails. Applying which AWS Cloud design principle will address the current design issue?

  A. Implementing elasticity, enabling the application to scale up or scale down as demand changes.
  B. Enabling several EC2 instances to run in parallel to achieve better performance.
  C. Focusing on decoupling components by isolating them and ensuring individual components can function when other components fail.
  D. Doubling EC2 computing resources to increase system fault tolerance.
  C. Focusing on decoupling components by isolating them and ensuring individual components can function when other components fail.

• Question 800:

  A company wants to convert video files and audio files from their source format into a format that will play on smartphones, tablets, and web browsers. Which AWS service will meet these requirements?

  A. Amazon Elastic Transcoder
  B. Amazon Comprehend
  C. AWS Glue
  D. Amazon Rekognition
  A. Amazon Elastic Transcoder

  ---

  Explanation/Reference:

  Amazon Elastic Transcoder lets you convert media files that you have stored in Amazon Simple Storage Service (Amazon S3) into media files in the formats required by consumer playback devices. For example, you can convert large, high-quality digital media files into formats that users can play back on mobile devices, tablets, web browsers, and connected televisions.