AWS Certified Cloud Practitioner

AWS Certified Cloud Practitioner practice questions, page 30 of 40, with answer review and explanations.

Question 146

Which AWS service is a highly available and scalable DNS web service?

  1. Amazon VPC
  2. Amazon CloudFront
  3. Amazon Route 53
  4. Amazon Connect

Question 147

Which of the following is an AWS best practice for managing an AWS account root user?

  1. Keep the root user password with the security team.
  2. Enable multi-factor authentication (MFA) for the root user.
  3. Create an access key for the root user.
  4. Keep the root user password consistent for compliance purposes.

Question 148

A company wants to improve its security and audit posture by limiting Amazon EC2 inbound access. What should the company use to access instances remotely instead of opening inbound SSH ports and managing SSH keys?

  1. EC2 key pairs
  2. AWS Systems Manager Session Manager
  3. AWS Identity and Access Management (IAM)
  4. Network ACLs

Question 149

After selecting an Amazon EC2 Dedicated Host reservation, which pricing option would provide the largest discount?

  1. No upfront payment
  2. Hourly on-demand payment
  3. Partial upfront payment
  4. All upfront payment

Question 150

A company has refined its workload to use specific AWS services to improve efficiency and reduce cost. Which best practice for cost governance does this example show?

  1. Resource controls
  2. Cost allocation
  3. Architecture optimization
  4. Tagging enforcement