CLF-C02 AWS Architecture 4

Question 1

Which AWS service provides a managed relational database that automatically handles backups, patching, and replication?

Accepted Answer

Amazon RDS

Answer

Amazon RDS is a managed relational database service that automates time-consuming tasks like hardware provisioning, database setup, patching, and backups.

Question 2

What is the function of AWS IAM roles in application architecture?

Accepted Answer

They grant permissions to AWS services and resources without using long-term credentials

Answer

IAM roles grant permissions to AWS services and applications to make API calls without embedding long-term access keys in your code.

Question 3

A company wants to cache frequently accessed data to reduce database load. Which AWS service is best suited for this?

Accepted Answer

Amazon ElastiCache

Answer

Amazon ElastiCache is a fully managed in-memory caching service compatible with Redis and Memcached that reduces database read pressure.

Question 4

Which AWS architecture concept describes deploying identical infrastructure stacks in multiple regions?

Accepted Answer

Multi-region deployment

Answer

Multi-region deployment involves replicating your infrastructure across two or more AWS regions to achieve maximum availability and disaster recovery.

Question 5

Which component of AWS architecture separates public-facing resources from private internal resources?

Accepted Answer

Public and private subnets

Answer

Public subnets host internet-facing resources like load balancers, while private subnets contain internal resources like databases that shouldn't be directly accessible.

(CLF-C02) AWS Certified Cloud Practitioner Practice Test

(CLF-C02) AWS Certified Cloud Practitioner Practice Test

CLF-C02 AWS Architecture 4