AWS Certified Cloud Practitioner (CLF-C02) — Question 136

Which AWS services can a company use to achieve a loosely coupled architecture? (Choose two.)

Answer options

• A. Amazon WorkSpaces
• B. Amazon Simple Queue Service (Amazon SQS)
• C. Amazon Connect
• D. AWS Trusted Advisor
• E. AWS Step Functions

Correct answer: B, E

Explanation

Amazon Simple Queue Service (Amazon SQS) facilitates asynchronous communication between different components, promoting a loosely coupled architecture. AWS Step Functions also supports orchestrating multiple services without them being directly dependent on one another, further enhancing loose coupling. The other options, such as Amazon WorkSpaces and Amazon Connect, are more focused on end-user applications and do not inherently contribute to architectural loose coupling.