Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 1951:

  A company wants to build a data analytics application that uses Amazon Redshift. The company needs a cost estimate for its future Amazon Redshift usage. Which AWS tool will provide a high-level cost estimation?

  A. AWS Budgets
  B. AWS Pricing Calculator
  C. AWS Cost Explorer
  D. Saving Plans
  B. AWS Pricing Calculator

• Question 1952:

  A company plans to move its test workloads to Amazon EC2. The test workloads can be interrupted and are not required to start at a particular time. Which EC2 instance purchasing option is MOST cost-effective for this use case?

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

• Question 1953:

  A company wants its Amazon EC2 instances to operate in a highly available environment, even if there is a natural disaster in a particular geographic area. 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 edge locations.
  D. Use Amazon CloudFront with the EC2 instances configured as the source.
  B. Use EC2 instances in multiple AWS Regions

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  Explanation/Reference:

  The correct answer is B, use EC2 instances in multiple AWS Regions. Using EC2 instances in multiple AWS Regions ensures high availability even in the event of a natural disaster in a particular geographic area. If one region goes down due to a disaster, the instances in other regions will continue to function normally, providing uninterrupted service to customers. This solution provides a higher level of fault tolerance and disaster recovery capability, as compared to using EC2 instances in a single Availability Zone or multiple edge locations.

• Question 1954:

  Which AWS service can provide a dedicated network connection with consistent low latency from on premises to the AWS Cloud?

  A. Amazon VPC
  B. Amazon Kinesis Data Streams
  C. AWS Direct Connect
  D. Amazon OpenSearch Service
  C. AWS Direct Connect

• Question 1955:

  A company with a Developer-level AWS Support plan provisioned an Amazon RDS database and cannot connect to it.

  Who should the developer contact for this level of support?

  A. AWS Support using a support case
  B. AWS Professional Services
  C. AWS Technical Account Manager AWS consulting partners
  A. AWS Support using a support case

• Question 1956:

  A developer wants to run a PHP website with an NGINX proxy and package them as Docker containers in one environment. The developer wants a managed environment with automated provisioning and load balancing. The developer cannot change the configuration and must minimize operational overhead.

  How should the developer build the website to meet these requirements?

  A. Create a new application in AWS Elastic Beanstalk that is preconfigured for a multicontamer Docker environment Upload the code, and deploy it to a web server environment.
  B. Deploy the code on Amazon HC? instances in an Auto Scaling group behind an Application I oad Balancer
  C. Construct an AWS Cloud Formation template that launches Amazon EC2 instances Install and configure the PHP code by using cfn helper scripts
  D. Upload the code for the PHP website into an Amazon S3 bucket Host the website from the S3 bucket.
  A. Create a new application in AWS Elastic Beanstalk that is preconfigured for a multicontamer Docker environment Upload the code, and deploy it to a web server environment.

• Question 1957:

  A company wants to deploy a Docker application to the AWS Cloud. However, the company does not want to manage the underlying servers. Which combination of AWS services should the company use to meet these requirements? (Select TWO)

  A. Amazon EC2
  B. Amazon EC2 Auto Scaling
  C. AWS Elastic Beanstalk
  D. Amazon CloudFront
  E. AWS Fargate
  C. AWS Elastic Beanstalk
  E. AWS Fargate

• Question 1958:

  Which AWS service should a company use to continuously monitor the compliance of AWS resource configurations?

  A. AWS Organizations
  B. AWS Config
  C. AWS Artifact
  D. AWS Service Catalog
  B. AWS Config

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  Explanation/Reference:

  Reference: https://aws.amazon.com/config/#:~:text=AWS%20Config%20is%20a%20service,recorded%20configurations%20against%20desired%20configurations

• Question 1959:

  How do AWS users trade infrastructure expenses for operational expenses?

  A. Secure their physical infrastructure to prevent malicious attacks.
  B. Use AWS Budgets to ensure that spending on AWS resources does not exceed preset thresholds.
  C. Eliminate the electricity costs that are associated with the hosting of physical servers.
  D. Use AWS Auto Scaling to dynamically increase and decrease compute resources as needed.
  D. Use AWS Auto Scaling to dynamically increase and decrease compute resources as needed.

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  Explanation/Reference:

  The service provides a simple, powerful user interface that lets you build scaling plans for resources including Amazon EC2 instances and Spot Fleets, Amazon ECS tasks, Amazon DynamoDB tables and indexes, and Amazon Aurora Replicas.

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

• Question 1960:

  A user needs to regularly audit and evaluate the setup of all AWS resources, identify non-compliant accounts, and be notified when a resource changes. Which AWS service can be used to meet these requirements?

  A. AWS Trusted Advisor
  B. AWS Config
  C. AWS Resource Access Manager
  D. AWS Systems Manager
  B. AWS Config