Amazon Amazon Certifications CLF-C01 Questions & Answers

• Question 1181:

  A company sells a device that uses automatic language recognition to respond to spoken questions The company wants to use deep learning and Natural language understanding to power this device.

  Which AWS service meets these requirements?

  A. Amazon Transcribe

  B. Amazon Comprehend

  C. Amazon Lex

  D. Amazon Polly

  Correct Answer: D

• Question 1182:

  Which AWS service or feature is associated with a subnet in a VPC and is used to control inbound and outbound traffic?

  A. Amazon Inspector

  B. Network ACLs

  C. AWS Shield

  D. VPC Flow Logs

  Correct Answer: B

• Question 1183:

  Which AWS benefit enables users to deploy cloud infrastructure that consists of multiple geographic regions connected by a network with low latency high throughput, and redundancy?

  A. Economies of scale

  B. Security

  C. Elasticity

  D. Global reach

  Correct Answer: D

  The AWS Global Cloud Infrastructure is the most secure, extensive, and reliable cloud platform, offering over 200 fully featured services from data centers globally. Whether you need to deploy your application workloads across the globe in a single click, or you want to build and deploy specific applications closer to your end-users with single- digit millisecond latency, AWS provides you the cloud infrastructure where and when you need it.

• Question 1184:

  Which AWS service enables companies to deploy an application close to end users?

  A. Amazon CloudFront

  B. AWS Auto Scaling

  C. AWS AppSync

  D. Amazon Route 53

  Correct Answer: A

• Question 1185:

  A company needs a persistent cloud environment for development and testing for a project that will run for 3 months. Which Amazon EC2 instance purchasing option meets these requirements MOST cost- effectively?

  A. Reserved Instances

  B. Spot Instances

  C. Dedicated Hosts

  D. On-Demand Instances

  Correct Answer: D

• Question 1186:

  Which statement explains the benefit of agility in the AWS Cloud?

  A. Agility gives users the ability to host applications in multiple AWS Regions around the world.

  B. Agility gives users the ability to pay upfront to reduce cost.

  C. Agility provides customizable physical hardware at the lowest possible cost.

  D. Agility provides the means for users to provision resources in minutes.

  Correct Answer: D

  Reference: https://blog.clairvoyantsoft.com/true-economics-of-cloud-computing-part-1-what-it-really-means-to-be-agile-1ed14a1696a5

• Question 1187:

  Which of the following are user authentication services managed by AWS? (Choose two.)

  A. Amazon Cognito

  B. AWS Lambda

  C. AWS License Manager

  D. AWS Identity and Access Management (IAM)

  E. AWS CodeStar

  Correct Answer: AD

  Reference:

  https://aws.amazon.com/cognito/

  https://docs.aws.amazon.com/IAM/latest/UserGuide/id_users.html

• Question 1188:

  Which of the following are AWS Support plans that provide access to the full set of AWS Trusted Advisor checks? (Select Two.)

  A. AWS Enterprise Support

  B. AWS Basic Support

  C. AWS Business Support

  D. AWS Developer Support

  E. AWS Concierge Support

  Correct Answer: AC

• Question 1189:

  A company wants to deploy and manage a Docker-based application on AWS.

  Which solution meets these requirements with the LEAST amount of operational overhead?

  A. An open-source Docker orchestrator on Amazon EC2 instances

  B. AWS AppSync

  C. Amazon Elastic Container Registry (Amazon ECR)

  D. Amazon Elastic Container Service (Amazon ECS)

  Correct Answer: D

  D. Amazon Elastic Container Service (Amazon ECS)

  Amazon Elastic Container Service (Amazon ECS) allows you to easily deploy containerized workloads on AWS. The powerful simplicity of Amazon ECS enables you to grow from a single Docker container to managing your entire enterprise

  application portfolio. Run and scale your container workloads across availability zones, in the cloud, and on-premises, without the complexity of managing a control plane or nodes.

  Ref link: https://aws.amazon.com/ecs/features/

• Question 1190:

  An Amazon EC2 instance previously used for development is inaccessible and no longer appears in the AWS Management Console. Which AWS service should be used to determine what action made this EC2 instance inaccessible?

  A. Amazon CloudWatch Logs

  B. AWS Security Hub

  C. Amazon Inspector

  D. AWS CloudTrail

  Correct Answer: D

  Reference: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/troubleshooting-launch.html