Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 861:

  Which guideline is a well-architected design principle for building cloud applications?

  A. Keep static data closer to compute resources.
  B. Provision resources for peak capacity.
  C. Design for automated recovery from failure.
  D. Use tightly coupled components.
  C. Design for automated recovery from failure.

• Question 862:

  Which statement describes a characteristic of the AWS global infrastructure?

  A. Edge locations contain multiple AWS Regions
  B. AWS Regions contain multiple Regional edge caches
  C. Availability Zones contain multiple data centers
  D. Each data center contains multiple edge locations
  C. Availability Zones contain multiple data centers

• Question 863:

  Which of the following is an AWS value proportion that describes a user's ability to scale infrastructure based on demand?

  A. Speed of innovation
  B. Resource elasticity
  C. Decoupled architecture
  D. Global deployment
  B. Resource elasticity

• Question 864:

  Using Amazon Elastic Container Service (Amazon ECS) to break down a monolithic architecture into microservices is an example of:

  A. a loosely coupled architecture.
  B. a tightly coupled architecture.
  C. a stateless architecture.
  D. a stateful architecture.
  A. a loosely coupled architecture.

  ---

  Explanation/Reference:

  Reference: https://aws.amazon.com/blogs/apn/migrating-applications-from-monolithic-to-microservice-on-aws/

• Question 865:

  Which AWS service identifies security groups that allow unrestricted access to a user's AWS resources?

  A. AWS CloudTrail
  B. AWS Trusted Advisor
  C. Amazon CloudWatch
  D. Amazon Inspector
  B. AWS Trusted Advisor

• Question 866:

  A company wants to continuously improve processes and procedures to deliver business value. Which pillar of the AWS Well-Architected Framework does this goal represent?

  A. Performance efficiency
  B. Operational excellence
  C. Reliability
  D. Sustainability
  B. Operational excellence

• Question 867:

  An ecommerce company recently started using the AWS Cloud.

  Which security-related tasks are the company's responsibility? (Choose two.)

  A. Restrict who is allowed physical access to the hosts that run the company's Amazon EC2 instances.
  B. Install security patches on Amazon EC2 Linux instances.
  C. Choose to encrypt data at rest that is stored on Amazon S3.
  D. Wipe Amazon Elastic Block Store (Amazon EBS) volumes clean before they are decommissioned.
  E. Conduct database patching for Amazon RDS instances.
  C. Choose to encrypt data at rest that is stored on Amazon S3.
  E. Conduct database patching for Amazon RDS instances.

• Question 868:

  Under the shared responsibility model; which of the following areas are the customer's responsibility? (Choose two.)

  A. Firmware upgrades of network infrastructure
  B. Patching of operating systems
  C. Patching of the underlying hypervisor
  D. Physical security of data centers
  E. Configuration of the security group
  B. Patching of operating systems
  E. Configuration of the security group

  ---

  Explanation/Reference:

  Reference: https://aws.amazon.com/compliance/shared-responsibility-model/

• Question 869:

  A web developer wants to use machine learning to classify images that are uploaded to a website. Which AWS service or feature will meet these requirements?

  A. Amazon Rekognition
  B. Amazon SageMaker Clarify
  C. Amazon Mechanical Turk
  D. Amazon Transcribe
  B. Amazon SageMaker Clarify

• Question 870:

  Which AWS services or features enable a user to establish a network connection from on premises to the AWS Cloud? (Select TWO.)

  A. AWS Direct Connect
  B. AWS Snowball
  C. Amazon S3
  D. VPN connection
  E. Amazon Connect
  A. AWS Direct Connect
  D. VPN connection