AWS (EXTRA MODULE 4)

AWS Module 4 — Region

Q — A cloud engineer for a government agency is tasked with selecting an AWS Region to deploy the agency’s resources. Which factors are MOST important to consider when selecting a Region? (Select TWO)

(i) Any regulatory compliance standards the agency requires.
(ii) Proximity to users.
(iii) Number of files stored.
(iv) Personal preference of the chief information officer.
(v) How recently the Region was constructed.

Answer :
— (i) Any regulatory compliance standards the agency requires.
— (ii) Proximity to users.

AWS Module 4 — AWS Global Infrastructure

Q1 — Which of the following best explains how AWS Global Infrastructure improves application performance and availability?

a) By running all workloads in a single AWS Region to simplify management
b) By distributing workloads across multiple Regions and Availability Zones
c) By using only on-premises servers for backup
d) By storing all data in a single Availability Zone for faster access

b) By distributing workloads across multiple Regions and Availability Zones

AWS Module 4 — AWS Global Infrastructure

Q2 — How do AWS Edge Locations (as part of CloudFront) help reduce costs and improve user experience?

a) By caching frequently accessed content closer to users, reducing load on the origin server
b) By requiring all user traffic to be routed back to the main AWS Region
c) By increasing the number of EC2 instances in every Availability Zone
d) By storing all data permanently at the edge instead of the region

a) By caching frequently accessed content closer to users, reducing load on the origin server

AWS Module 4 — AWS CloudFront

Q1 — What is the primary way AWS CloudFront reduces latency for end users?

a) By storing all data in Amazon S3 buckets
b) By caching content in Edge Locations closer to users
c) By running workloads only in a single AWS Region
d) By increasing the size of EC2 instances

b) By caching content in Edge Locations closer to users

AWS Module 4 — AWS CloudFront

Q2 — Which AWS services integrate with CloudFront to protect against DDoS attacks and malicious traffic?

a) AWS Lambda and Amazon S3
b) AWS Shield and AWS WAF
c) AWS EC2 and RDS
d) AWS Glue and Athena

b) AWS Shield and AWS WAF

AWS Module 4 — AWS CloudFormation

Q1 — Which of the following best describes AWS CloudFormation?

a) A service that manages only EC2 instances and their scaling.
b) A service that allows you to model, provision, and manage AWS resources using templates.
c) A service that provides serverless computing for running code without managing servers.
d) A service that helps monitor AWS applications and infrastructure metrics.

b) A service that allows you to model, provision, and manage AWS resources using templates.

AWS Module 4 — AWS CloudFormation

Q2 — Which of the following is a key benefit of using AWS CloudFormation?

a) It enables manual creation of resources for better flexibility.
b) It automatically provisions and configures resources as defined in templates.
c) It eliminates the need for version control.
d) It guarantees zero-cost infrastructure deployment.

b) It automatically provisions and configures resources as defined in templates.