CLF-C02 Cloud Architecture & Deployment Principles 5

Question 1

Which AWS Well-Architected Framework pillar focuses on the ability to run and monitor systems to deliver business value and to continually improve supporting processes?

Accepted Answer

Operational Excellence

Answer

The Operational Excellence pillar covers running and monitoring systems, improving processes, and supporting people with procedures and automation.

Question 2

What does 'Recovery Time Objective (RTO)' measure in disaster recovery planning?

Accepted Answer

The maximum acceptable time to restore service after a failure

Answer

RTO is the maximum acceptable time that a system can be down before recovery must be complete and service restored.

Question 3

A company wants to ensure that no single person can both approve and deploy code changes to production. Which principle does this implement?

Accepted Answer

Separation of duties

Answer

Separation of duties divides responsibilities among multiple people so no single person has end-to-end control over critical processes, reducing fraud and error risk.

Question 4

Which architectural pattern uses a fully managed service to handle HTTP requests and route them to backend resources, eliminating the need to manage web server infrastructure?

Accepted Answer

Amazon API Gateway

Answer

Amazon API Gateway is a fully managed service that handles all aspects of accepting and processing API calls without requiring server management.

Question 5

What is the architectural benefit of using Amazon S3 for static website hosting compared to hosting on EC2?

Accepted Answer

S3 automatically scales without managing servers and costs less for static content

Answer

S3 static hosting automatically scales to any traffic level, requires no server management, and is significantly cheaper than running EC2 for static files.

(CLF-C02) AWS Certified Cloud Practitioner Practice Test

(CLF-C02) AWS Certified Cloud Practitioner Practice Test

CLF-C02 Cloud Architecture & Deployment Principles 5