Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 871:

  When building a cloud Total Cost of Ownership (TCO) model, which cost elements should be considered for workloads running on AWS? (Choose three.)

  A. Compute costs
  B. Facilities costs
  C. Storage costs
  D. Data transfer costs
  E. Network infrastructure costs
  F. Hardware lifecycle costs
  A. Compute costs
  C. Storage costs
  E. Network infrastructure costs

  ---

  Explanation/Reference:

  Reference: https://aws.amazon.com/blogs/aws/the-new-aws-tco-calculator/

• Question 872:

  According to the AWS shared responsibility model, which of the following tasks are AWS responsibilities? (Select TWO.)

  A. The physical security of AWS facilities.
  B. Encrypting customer data.
  C. Patching and updating the hypervisor.
  D. Patching operating systems on Amazon EC2.
  E. Defining network firewalls inside the VPC.
  A. The physical security of AWS facilities.
  C. Patching and updating the hypervisor.

• Question 873:

  A developer has an AWS account and needs access to another account's test database. Which AWS service or feature can the developer use to gain access to the test database?

  A. Amazon Macie
  B. Security groups
  C. IAM roles
  D. AWS Trusted Advisor
  C. IAM roles

  ---

  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/IAM/latest/UserGuide/tutorial_cross-account-with-roles.html

• Question 874:

  A company wants to design its cloud architecture so that its workloads are resilient can consistently perform their intended functions correctly and can recover from failure quickly. Which pillar of the AWS Well-Architected Framework does this architecture represent?

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

• Question 875:

  Which AWS services can a company use to achieve a loosely coupled architecture? (Choose two.)

  A. Amazon Workspaces
  B. Amazon Simple Queue Service (Amazon SQS)
  C. Amazon Connect
  D. AWS Trusted Advisor
  E. AWS Step Functions
  B. Amazon Simple Queue Service (Amazon SQS)
  E. AWS Step Functions

• Question 876:

  A company uses AWS Direct Conned and wants to establish connectivity that spans VPCs across multiple AWS Regions. Which AWS service or feature should the company use to meet these requirements?

  A. AWS Transit Gateway
  B. AWS PrivateLink
  C. Amazon Connect
  D. Amazon Route 53
  B. AWS PrivateLink

• Question 877:

  Which AWS service or tool can automatically identity security groups that grant unrestricted internet access to a list of ports?

  A. AWS Firewall Manager
  B. AWS Trusted Advisor
  C. AWS Shield
  D. Amazon EC2 dashboard
  B. AWS Trusted Advisor

• Question 878:

  Which AWS service enables users to monitor for specific phrases, values, or patterns and set up alarms based on metrics?

  A. AWS IQ
  B. Amazon Comprehend
  C. AWS CloudTrail
  D. Amazon CloudWatch Logs
  D. Amazon CloudWatch Logs

  ---

  Explanation/Reference:

  Reference: https://aws.amazon.com/cloudwatch/features/

• Question 879:

  Which of the following does Amazon CloudFront use to distribute content to users around the world?

  A. Amazon VPC
  B. AWS Local Zones
  C. Edge locations
  D. Availability Zones
  C. Edge locations

  ---

  Explanation/Reference:

  CloudFront delivers your content through a worldwide network of data centers called edge locations. The regional edge caches are located between your origin web server and the global edge locations that serve content directly to your viewers.

• Question 880:

  Which AWS service should be used for long-term, low-cost storage of data backups?

  A. Amazon RDS
  B. Amazon Glacier
  C. AWS Snowball
  D. AWS EBS
  B. Amazon Glacier

  ---

  Explanation/Reference:

  Amazon S3 Glacier is a secure, durable, and low-cost storage class of S3 for data archiving and long-term backup. Customers can store large or small amounts of data for as little as $0.004 per gigabyte per month. The S3 Glacier storage class is ideal for archives where data is regularly retrieved and some of the data may be needed in minutes.

  Amazon RDS is a relational database service that hosts databases. It helps you create and manage databases. Amazon Snowball is a petabyte-scale data transfer service that provides cost efficient data transfer to AWS from tamper proof physical devices. Similarly, Elastic block storage offers persistent block storage volumes for EC2 instances.

  Reference: https://aws.amazon.com/backup-restore/services/