AWS Certified Cloud Practitioner CLF-C02 Practice Test

AWS Certified Cloud Practitioner CLF-C02 Practice Test practice questions, page 14 of 29, with answer review and explanations.

Question 66

Which AWS service is a key-value database that provides sub-millisecond latency on a large scale?

  1. Amazon DynamoDB
  2. Amazon Aurora
  3. Amazon DocumentDB (with MongoDB compatibility)
  4. Amazon Neptune

Question 67

A company is deploying a machine learning (ML) research project that will require a lot of compute power over several months. The ML processing jobs do not need to run at specific times. Which Amazon EC2 instance purchasing option will meet these requirements at the lowest cost?

  1. On-Demand Instances
  2. Spot Instances
  3. Reserved Instances
  4. Dedicated Instances

Question 68

Which AWS services or features provide disaster recovery solutions for Amazon EC2 instances? (Choose two.)

  1. EC2 Reserved Instances
  2. EC2 Amazon Machine Images (AMIs)
  3. Amazon Elastic Block Store (Amazon EBS) snapshots
  4. AWS Shield
  5. Amazon GuardDuty

Question 69

Which AWS service provides command line access to AWS tools and resources directly from a web browser?

  1. AWS CloudHSM
  2. AWS CloudShell
  3. Amazon WorkSpaces
  4. AWS Cloud Map

Question 70

A network engineer needs to build a hybrid cloud architecture connecting on-premises networks to the AWS Cloud using AWS Direct Connect. The company has a few VPCs in a single AWS Region and expects to increase the number of VPCs to hundreds over time. Which AWS service or feature should the engineer use to simplify and scale this connectivity as the VPCs increase in number?

  1. VPC endpoints
  2. AWS Transit Gateway
  3. Amazon Route 53
  4. AWS Secrets Manager