Amazon Amazon Certifications CLF-C01 Questions & Answers

• Question 1931:

  When comparing AWS with on-premises Total Cost of Ownership (TCO), what costs are included?

  A. Data center security

  B. Business analysis

  C. Project management

  D. Operating system administration

  Correct Answer: A

  Reference: https://www.awstcocalculator.com/Output/Load/f85bbf7e131446643911859504

• Question 1932:

  Which AWS tool will identify security groups that grant unrestricted Internet access to a limited list of ports?

  A. AWS Organizations

  B. AWS Trusted Advisor

  C. AWS Usage Report

  D. Amazon EC2 dashboard

  Correct Answer: D

  Reference: https://www.cloudconformity.com/knowledge-base/aws/EC2/security-group-egress-any.html

• Question 1933:

  Which AWS service can be used to generate alerts based on an estimated monthly bill?

  A. AWS Config

  B. Amazon CloudWatch

  C. AWS X-Ray

  D. AWS CloudTrail

  Correct Answer: B

  You can monitor your estimated AWS charges by using Amazon CloudWatch. When you enable the monitoring of estimated charges for your AWS account, the estimated charges are calculated and sent several times daily to CloudWatch as

  metric data.

  Billing metric data is stored in the US East (N. Virginia) Region and represents worldwide charges. This data includes the estimated charges for every service in AWS that you use, in addition to the estimated overall total of your AWS charges.

  Reference: https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/monitor_estimated_charges_with_cloudwatch.html

• Question 1934:

  Which service should be used to estimate the costs of running a new project on AWS?

  A. AWS TCO Calculator

  B. AWS Simple Monthly Calculator

  C. AWS Cost Explorer API

  D. AWS Budgets

  Correct Answer: C

  To forecast your costs, use the AWS Cost Explorer. Use cost allocation tags to divide your resources into groups, and then estimate the costs for each group. Reference: https://aws.amazon.com/premiumsupport/knowledge-center/estimating-aws-resource-costs/

• Question 1935:

  According to the AWS shared responsibility model, what is AWS responsible for?

  A. Configuring Amazon VPC

  B. Managing application code

  C. Maintaining application traffic

  D. Managing the network infrastructure

  Correct Answer: D

  Reference: https://cloudacademy.com/blog/aws-shared-responsibility-model-security/

• Question 1936:

  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

  Correct Answer: ACE

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

• Question 1937:

  What time-savings advantage is offered with the use of Amazon Rekognition?

  A. Amazon Rekognition provides automatic watermarking of images.

  B. Amazon Rekognition provides automatic detection of objects appearing in pictures.

  C. Amazon Rekognition provides the ability to resize millions of images automatically.

  D. Amazon Rekognition uses Amazon Mechanical Turk to allow humans to bid on object detection jobs.

  Correct Answer: B

  Rekognition Image is an image recognition service that detects objects, scenes, and faces; extracts text; recognizes celebrities; and identifies inappropriate content in images. It also allows you to search and compare faces. Rekognition Image is based on the same proven, highly scalable, deep learning technology developed by Amazon's computer vision scientists to analyze billions of images daily for Prime Photos.

  Reference: https://aws.amazon.com/rekognition/faqs/

• Question 1938:

  A startup is working on a new application that needs to go to market quickly. The application requirements may need to be adjusted in the near future. Which of the following is a characteristic of the AWS Cloud that would meet this specific need?

  A. Elasticity

  B. Reliability

  C. Performance

  D. Agility

  Correct Answer: D

  Agile is a time boxed, iterative approach to software delivery that builds software incrementally from the start of the project, instead of trying to deliver it all at once near the end. Reference: http://www.agilenutshell.com

• Question 1939:

  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

  Correct Answer: B

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

• Question 1940:

  Which of the following services have Distributed Denial of Service (DDoS) mitigation features? (Choose two.)

  A. AWS WAF

  B. Amazon DynamoDB

  C. Amazon EC2

  D. Amazon CloudFront

  E. Amazon Inspector

  Correct Answer: AD

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