CLF-C01 Exam Details

  • Exam Code
    :CLF-C01
  • Exam Name
    :AWS Certified Cloud Practitioner (CLF-C01)
  • Certification
    :Amazon Certifications
  • Vendor
    :Amazon
  • Total Questions
    :2149 Q&As
  • Last Updated
    :Jun 01, 2026

Amazon CLF-C01 Online Questions & Answers

  • Question 1441:

    To avoid malicious compute activities, a user needs a quick way to determine if any Amazon EC2 instances have ports that allow unrestricted access.

    Which AWS service will support this requirement?

    A. VPC Flow Logs
    B. AWS WAI
    C. AWS CloudTrail
    D. AWS Trusted Advisor

  • Question 1442:

    Which of the following services will automatically scale with an expected increase in web traffic?

    A. AWS CodePipeline
    B. Elastic Load Balancing
    C. Amazon EBS
    D. AWS Direct Connect

  • Question 1443:

    Under the AWS shared responsibility model, customers are responsible for which aspects of security in the cloud? (Choose two.)

    A. Visualization management
    B. Hardware management
    C. Encryption management
    D. Facilities management
    E. Firewall management

  • Question 1444:

    A developer is making changes to a custom application that uses AWS Elastic Beanstalk.

    Which solutions will update the Elastic Beanstalk environment with the new application version after the developer completes the changes? (Select TWO)

    A. Package the application code into a zip file. Use the AWS Management Console to upload the .zip file and deploy the packaged application.
    B. Package the application code into a tar file Use the AWS Management Console to create a new application version from the tar file. Update the environment by using the AWS CLI.
    C. Package the application code into a tar file Use the AWS Management Console to upload the tar file and deploy the packaged application
    D. Package the application code into a zip file Use the AWS CLI to create a new application version from the zip file and to update the environment
    E. Package the application code into a zip file. Use the AWS Management Console to create a new application version from the .zip file. Rebuild the environment by using the AWS CLI.

  • Question 1445:

    Which AWS service does AWS Snowball Edge natively support?

    A. AWS Server Migration Service (AWS SMS)
    B. Amazon Aurora
    C. AWS Trusted Advisor
    D. Amazon EC2

  • Question 1446:

    A company wants to query its server logs to gain insights about its customers' experiences.

    Which AWS service will store this data MOST cost-effectively?

    A. Amazon Aurora
    B. Amazon Elastic File System (Amazon EFS)
    C. Amazon Elastic Block Store (Amazon EBS)
    D. Amazon S3

  • Question 1447:

    A company is planning to create a new application that will run on Amazon EC2 instances and back up data on Amazon Elastic Block Store (EBS) volumes to Amazon S3. The company wants to estimate the monthly costs of running the application before making a deployment decision.

    Which AWS service or feature can be used to estimate these costs?

    A. Cost Explorer
    B. AWS Pricing Calculator
    C. AWS Cost and Usage Report
    D. AWS Budgets

  • Question 1448:

    What costs are included when comparing AWS Total Cost of Ownership (TCO) with on-premises TCO?

    A. Project management
    B. Antivirus software licensing
    C. Data center security
    D. Software development

  • Question 1449:

    A developer needs to migrate an application from on premises to AWS. The application is written m PHP, uses a MySQL database, and has a small number of users. The application receives a significant load for 1 week each month The developer must minimize the cost of migrating and running the application.

    Which solution will meet these requirements?

    A. Migrate the database to an Amazon Aurora single-instance cluster Deploy the application on Amazon EC2 instances that are in an Auto Scaling group behind an Application Load Balancer Set the Auto Scaling group's minimum capacity to 1 Set up an Amazon ElastiCache for Memcached instance for sessions.
    B. Redevelop the application to use serverless capabilities that include AWS Lambda. Aurora Serverless Run the application code by using the standard Lambda PHP runtime environment Migrate the database to Aurora Serverless
    C. Migrate the database to an Amazon Aurora single-instance cluster Deploy the application on Amazon EC2 instances that are in an Auto Scaling group behind an Application Load Balancer (ALB) Set the Auto Scaling group's minimum capacity to 1 Enable session affinity (sticky sessions) on the ALB
    D. Migrate the application to an Amazon Aurora two-instance cluster. Deploy the application on Amazon EC2 instances that are in an Auto Scaling group behind an Application Load Balancer Set the Auto Scaling group's minimum capacity to 2 Set up an Amazon ElastiCache for Memcached two-instance cluster.

  • Question 1450:

    Which AWS service acts as a data extract, transform, and load (ETL) tool to make it easy to prepare data for analytics?

    A. Amazon QuickSight
    B. Amazon Athena
    C. AWS Glue
    D. AWS Elastic Beanstalk

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