D319 ITBU 3201 AWS Cloud Architecture
Final Assessment Review (Qns & Ans)
2025
Multiple Choice Questions
Which AWS service is best suited for serverless application
deployment?
A) EC2
B) Lambda
C) ECS
©2025
,D) S3 ANS: B) Lambda Rationale: AWS Lambda allows
developers to run code without provisioning servers, making it
ideal for serverless applications.
What service would you use for managing user access and
permissions in AWS?
A) CloudTrail
B) IAM
C) VPC
D) CloudWatch ANS: B) IAM Rationale: AWS Identity and
Access Management (IAM) is specifically designed to manage
user access and permissions.
What is the primary advantage of using AWS S3 for data storage?
A) It is a relational database service.
B) It provides unlimited storage capacity.
C) It performs complex queries very fast.
D) It is only accessible from EC2 instances. ANS: B) It provides
unlimited storage capacity. Rationale: Amazon S3 is designed to
provide scalable storage solutions and can handle virtually
unlimited data.
What is a primary feature of AWS CloudFormation?
©2025
,A) Automated backups of RDS databases.
B) Infrastructure as Code (IaC)
C) Continuous Integration/Continuous Delivery (CI/CD).
D) Managed Kubernetes service. ANS: B) Infrastructure as Code
(IaC) Rationale: AWS CloudFormation allows users to define and
provision AWS infrastructure using code.
Amazon RDS supports multiple database engines. Which of the
following is NOT a supported engine?
A) MySQL
B) PostgreSQL
C) MongoDB
D) Oracle ANS: C) MongoDB Rationale: MongoDB is not
directly supported by Amazon RDS; it is a NoSQL database that's
not included in RDS.
Fill-in-the-Blank Questions
AWS __________ is a managed service that allows for the
deployment of applications using containers.
ANS: ECS
Rationale: Amazon ECS (Elastic Container Service) enables the
management and deployment of Docker containers.
©2025
, The AWS __________ service provides a way to logically isolate
your resources within the AWS cloud.
ANS: VPC
Rationale: A Virtual Private Cloud (VPC) enables you to create a
logically isolated section of the AWS cloud.
In AWS, __________ is used to track and record API calls made
on your account for auditing and compliance purposes.
ANS: CloudTrail
Rationale: AWS CloudTrail logs all API calls, providing essential
auditing capabilities.
AWS uses __________ to replicate data across multiple
Availability Zones for high availability.
ANS: S3 Cross-Region Replication
Rationale: S3 Cross-Region Replication ensures that data is
replicated across different geographical locations.
The AWS service called __________ enables users to build and
manage machine learning models.
ANS: SageMaker
Rationale: Amazon SageMaker is designed to simplify the process
of building, training, and deploying machine learning models.
©2025
Final Assessment Review (Qns & Ans)
2025
Multiple Choice Questions
Which AWS service is best suited for serverless application
deployment?
A) EC2
B) Lambda
C) ECS
©2025
,D) S3 ANS: B) Lambda Rationale: AWS Lambda allows
developers to run code without provisioning servers, making it
ideal for serverless applications.
What service would you use for managing user access and
permissions in AWS?
A) CloudTrail
B) IAM
C) VPC
D) CloudWatch ANS: B) IAM Rationale: AWS Identity and
Access Management (IAM) is specifically designed to manage
user access and permissions.
What is the primary advantage of using AWS S3 for data storage?
A) It is a relational database service.
B) It provides unlimited storage capacity.
C) It performs complex queries very fast.
D) It is only accessible from EC2 instances. ANS: B) It provides
unlimited storage capacity. Rationale: Amazon S3 is designed to
provide scalable storage solutions and can handle virtually
unlimited data.
What is a primary feature of AWS CloudFormation?
©2025
,A) Automated backups of RDS databases.
B) Infrastructure as Code (IaC)
C) Continuous Integration/Continuous Delivery (CI/CD).
D) Managed Kubernetes service. ANS: B) Infrastructure as Code
(IaC) Rationale: AWS CloudFormation allows users to define and
provision AWS infrastructure using code.
Amazon RDS supports multiple database engines. Which of the
following is NOT a supported engine?
A) MySQL
B) PostgreSQL
C) MongoDB
D) Oracle ANS: C) MongoDB Rationale: MongoDB is not
directly supported by Amazon RDS; it is a NoSQL database that's
not included in RDS.
Fill-in-the-Blank Questions
AWS __________ is a managed service that allows for the
deployment of applications using containers.
ANS: ECS
Rationale: Amazon ECS (Elastic Container Service) enables the
management and deployment of Docker containers.
©2025
, The AWS __________ service provides a way to logically isolate
your resources within the AWS cloud.
ANS: VPC
Rationale: A Virtual Private Cloud (VPC) enables you to create a
logically isolated section of the AWS cloud.
In AWS, __________ is used to track and record API calls made
on your account for auditing and compliance purposes.
ANS: CloudTrail
Rationale: AWS CloudTrail logs all API calls, providing essential
auditing capabilities.
AWS uses __________ to replicate data across multiple
Availability Zones for high availability.
ANS: S3 Cross-Region Replication
Rationale: S3 Cross-Region Replication ensures that data is
replicated across different geographical locations.
The AWS service called __________ enables users to build and
manage machine learning models.
ANS: SageMaker
Rationale: Amazon SageMaker is designed to simplify the process
of building, training, and deploying machine learning models.
©2025
