Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 1921:

  A development team is building a new application that will run on Amazon EC2 and use Amazon DynamoDB as a storage layer. The developers all have assigned IAM user accounts in the same IAM group The developers currently can launch EC2 instances, and they need to be able to launch EC2 instances with an instance role allowing access to Amazon DynamoDB.

  Which AWS 1AM changes are needed when creating an instance role to provide this functionality?

  A. Create an iam permission policy attached to the role that allows access to DynamoDB Add a trust policy to the role that allows DynamoDB to assume the role Attach a permissions policy to the development group in AWS IAM that allows developers to use the lamGetRole and lamPassRole permissions for the role.
  B. Create an IAM permissions policy attached to the role that allows access to DynamoDB Add a trust policy to the role that allows Amazon EC2 to assume the role. Attach a permissions policy to the development group in AWS IAM that allows developers to use the iam PassRole permission for the role.
  C. Create an IAM permission policy attached to the role that allows access to Amazon EC2. Add a trust policy to the role that allows DynamoDB to assume the role Attach a permissions policy to the development group in AWS IAM that allows developers to use the iam PassRole permission for the role.
  D. Create an IAM permissions policy attached to the role that allows access to DynamoDB Add a trust policy to the role that allows Amazon EC2 to assume the role Attach a permissions policy to the development group in AWS IAM that allows developers to use the iam GetRole permission for the role.
  B. Create an IAM permissions policy attached to the role that allows access to DynamoDB Add a trust policy to the role that allows Amazon EC2 to assume the role. Attach a permissions policy to the development group in AWS IAM that allows developers to use the iam PassRole permission for the role.

• Question 1922:

  Which AWS Support plan provides a full set of AWS Trusted Advisor checks?

  A. Business and Developer Support
  B. Business and Basic Support
  C. Enterprise and Developer Support
  D. Enterprise and Business Support
  B. Business and Basic Support

  ---

  Explanation/Reference:

  Reference: https://aws.amazon.com/premiumsupport/plans/

• Question 1923:

  Where can users find a catalog of AWS-recognized providers of third-party security solutions?

  A. AWS Service Catalog
  B. AWS Marketplace
  C. AWS Quick Start
  D. AWS CodeDeploy
  A. AWS Service Catalog

  ---

  Explanation/Reference:

  AWS Service Catalog Delivery Partners are APN Consulting Partners who help create catalogs of IT services that are approved by the customer's organization for use on AWS. With AWS Service Catalog, customers and partners can centrally manage commonly deployed IT services to help achieve consistent governance and meet compliance requirements while enabling users to self-provision approved services.

  Reference: https://aws.amazon.com/servicecatalog/partners/

• Question 1924:

  Why is it beneficial to use Elastic Load Balancers with applications?

  A. They allow for the conversion from Application Load Balancers to Classic Load Balancers.
  B. They are capable of handling constant changes in network traffic patterns.
  C. They automatically adjust capacity.
  D. They are provided at no charge to users.
  B. They are capable of handling constant changes in network traffic patterns.

  ---

  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/elasticloadbalancing/latest/userguide/what-is-load-balancing.html

• Question 1925:

  What are the immediate benefits of using the AWS Cloud? (Choose two.)

  A. Increased IT staff.
  B. Capital expenses are replaced with variable expenses.
  C. User control of infrastructure.
  D. Increased agility.
  E. AWS holds responsibility for security in the cloud.
  B. Capital expenses are replaced with variable expenses.
  D. Increased agility.

• Question 1926:

  When a user wants to utilize their existing per-socket, per-core, or per-virtual machine software licenses for a Microsoft Windows server running on AWS, which Amazon EC2 instance type is required?

  A. Spot Instances
  B. Dedicated Instances
  C. Dedicated Hosts
  D. Reserved Instances
  C. Dedicated Hosts

  ---

  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/dedicated-hosts-overview.html

• Question 1927:

  After selecting an Amazon EC2 Dedicated Host reservation, which pricing option would provide the largest discount?

  A. No upfront payment
  B. Hourly on-demand payment
  C. Partial upfront payment
  D. All upfront payment
  D. All upfront payment

  ---

  Explanation/Reference:

  Reference: https://aws.amazon.com/ec2/pricing/reserved-instances/pricing/

• Question 1928:

  A company wants to use a web browser to run. test, and debug AWS Lambda functions in an integrated development environment (IDE). Which AWS service provides this functionality?

  A. AWS Cloud9
  B. Amazon CodeGuru
  C. AWS CodeDeploy
  D. AWS CodeCommit
  A. AWS Cloud9

  ---

  Explanation/Reference:

  A- AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser. It includes a code editor, debugger, and terminal. Cloud9 comes prepackaged with essential tools for popular programming languages, including JavaScript, Python, PHP, and more, so you don't need to install files or configure your development machine to start new projects. Since your Cloud9 IDE is cloud-based, you can work on your projects from your office, home, or anywhere using an internet-connected machine. Cloud9 also provides a seamless experience for developing serverless applications enabling you to easily define resources, debug, and switch between local

  and remote execution of serverless applications. With Cloud9, you can quickly share your development environment with your team, enabling you to pair program and track each other's inputs in real time.

• Question 1929:

  According to the AWS shared responsibility model, which activities are the customer's responsibility for security in the AWS Cloud? (Select TWO.)

  A. Hardware maintenance
  B. Amazon EC2 operating system patching
  C. API access control for AWS resources
  D. Configuration management of infrastructure devices
  E. Maintenance of an Availability Zone
  B. Amazon EC2 operating system patching
  C. API access control for AWS resources

• Question 1930:

  A user has limited knowledge of AWS services, but wants to quickly deploy a scalable Node.js application in the AWS Cloud. Which service should be used to deploy the application?

  A. AWS CloudFormation
  B. AWS Elastic Beanstalk
  C. Amazon EC2
  D. AWS OpsWorks
  B. AWS Elastic Beanstalk

  ---

  Explanation/Reference:

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