Inspirational journeys

Follow the stories of academics and their research expeditions

AWS Certified Cloud Practitioner Certification - Part 45

Mary Smith

Wed, 16 Jul 2025

AWS Certified Cloud Practitioner Certification - Part 45

1. How can one AWS account use Reserved Instances from another AWS account?

A) A.By using Amazon EC2 Dedicated Instances
B) B.By using AWS Organizations consolidated billing
C) C. By using the AWS Cost Explorer tool
D) D. By using AWS Budgets



2. A customer runs an On-Demand Amazon Linux EC2 instance for 3 hours, 5 minutes, and 6 seconds.For how much time will the customer be billed?

A) A. 3 hours, 5 minutes
B) B. 3 hours, 5 minutes, and 6 seconds
C) C. 3 hours, 6 minutes
D) D. 4 hours



3. Which of the following AWS services provide compute resources? (Choose two.)(Select 2answers)

A) A. AWS Lambda
B) B. Amazon Elastic Container Service (Amazon ECS)
C) C. AWS CodeDeploy
D) D. Amazon Glacier
E) E. AWS Organizations


4. Which AWS service enables users to deploy infrastructure as code by automating the process of provisioningresources?

A) A. Amazon GameLift
B) B.AWS CloudFormation
C) C.AWS Data Pipeline
D) D. AWS Glue



5. Which AWS services provide a way to extend an on-premises architecture to the AWS Cloud? (Choose two.)(Select 2answers)

A) A. Amazon EBS
B) B. AWS Direct Connect
C) C. Amazon CloudFront
D) D. AWS Storage Gateway
E) E. Amazon Connect


1. Right Answer: B
Explanation: The account that originally purchased the Reserved Instance receives the discount first. If the purchasingaccount doesn't have any instances that match the terms of the Reserved Instance, the discount for theReserved Instance is assigned to any matching usage on another account in the organization.https://aws.amazon.com/premiumsupport/knowledge-center/ec2-ri-consolidated-billing/

2. Right Answer: B
Explanation: https://aws.amazon.com/about-aws/whats-new/2017/10/announcing-amazon-ec2-per-second-billing/

3. Right Answer: A,B
Explanation: https://docs.aws.amazon.com/whitepapers/latest/aws-overview/compute-services.html

4. Right Answer: B
Explanation: AWS CloudFormation provides a common language for you to model and provision AWS and third partyapplication resources in your cloud environment. AWS CloudFormation allows you to use programminglanguages or a simple text file to model and provision, in an automated and secure manner, all the resourcesneeded for your applications across all regions and accounts. This gives you a single source of truth for yourAWS and third party resources.https://aws.amazon.com/cloudformation/

5. Right Answer: B,D
Explanation: https://aws.amazon.com/hybrid/

0 Comments

Leave a comment