Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 411:

  An ecommerce company anticipates a huge increase in web traffic for two very popular upcoming shopping holidays. Which AWS service or feature can be configured to dynamically adjust resources to meet this change in demand?

  A. AWS CloudTrail
  B. Amazon EC2 Auto Scaling
  C. Amazon Forecast
  D. AWS Config
  B. Amazon EC2 Auto Scaling

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  Explanation/Reference:

  Reference: https://aws.amazon.com/autoscaling/

• Question 412:

  A user needs to import 100 TB of video files into Amazon S3. The user has estimated that it will take months to move the files over an on-premises internet connection.

  Which AWS service can be used to improve the data transport time?

  A. Amazon S3 Transfer Accelerator
  B. AWS Snowball
  C. AWS Storage Gateway
  D. AWS DataSync
  A. Amazon S3 Transfer Accelerator

• Question 413:

  A developer has a stateful web server on-premises that is being migrated to AWS. The developer must have greater elasticity in the new design.

  How should the developer re-factor the application to make it more elastic? (Select TWO.)

  A. Use pessimistic concurrency on Amazon DynamoDB
  B. Use Amazon CloudFront with an Auto Scaling group.
  C. Use Amazon CloudFront with an AWS Web Application Firewall
  D. Store session state data m an Amazon DynamoDB table.
  E. Use an ELB with an Auto Scaling group
  D. Store session state data m an Amazon DynamoDB table.
  E. Use an ELB with an Auto Scaling group

• Question 414:

  A company needs to manage multiple logins across AWS accounts within the same organization in AWS Organizations.

  Which AWS service should the company use to meet this requirement?

  A. Amazon VPC
  B. Amazon GuardDuty
  C. Amazon Cognito
  D. AWS IAM Identity Center (AWS Single Sign-On)
  D. AWS IAM Identity Center (AWS Single Sign-On)

• Question 415:

  Which AWS benefit is demonstrated by on-demand technology services that enable companies to replace upfront fixed expenses with variable expenses?

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

• Question 416:

  Which of the following are customer responsibilities under the AWS shared responsibility model? (Choose two.)

  A. Physical security of AWS facilities
  B. Configuration of security groups
  C. Encryption of customer data on AWS
  D. Management of AWS Lambda infrastructure
  E. Management of network throughput of each AWS Region
  B. Configuration of security groups
  C. Encryption of customer data on AWS

• Question 417:

  A company is running a regulated Linux-based application. The application must run every Ft day horn 8 AM until midnight. The application is critical and cannot be interrupted.

  Which Amazon EC2 instance purchasing option meets this requirement MOST cost-effectively?

  A. On-Demand Capacity Reservation with Savings Plan
  B. Spot instances
  C. Regional Reserved Instances
  D. Dedicated Hosts
  A. On-Demand Capacity Reservation with Savings Plan

• Question 418:

  A company launched an Amazon EC2 instance with the latest Amazon Linux 2 Amazon Machine Image (AMI). Which actions can a system administrator take to connect to the EC2 instance? (Select TWO.)

  A. Use Amazon EC2 Instance Connect.
  B. Use a Remote Desktop Protocol (RDP) connection.
  C. Use AWS Batch.
  D. Use AWS Systems Manager Session Manager.
  E. Use Amazon Connect.
  A. Use Amazon EC2 Instance Connect.
  D. Use AWS Systems Manager Session Manager.

• Question 419:

  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 420:

  Which AWS service provides business analytics that enable users to create and publish interactive dashboards?

  A. Amazon Kinesis
  B. Amazon CloudWatch
  C. AWS X Ray
  D. Amazon QuickSight
  D. Amazon QuickSight