AWS Certified Cloud Practitioner
Get started today
Ultimate access to all questions.
Deep dive into the quiz with AI chat providers.
We prepare a focused prompt with your quiz and certificate details so each AI can offer a more tailored, in-depth explanation.
Which AWS service should a company use to decouple large monolithic applications into smaller microservices components?
Real Exam
Community
RRitesh
A
AWS Direct Connect
B
Amazon Lightsail
C
Amazon Simple Queue Service (Amazon SQS)
D
Amazon CloudWatch
Explanation:
Explanation
Amazon Simple Queue Service (Amazon SQS) is the correct answer because it is specifically designed to decouple application components in a microservices architecture.
Key Points:
-
Decoupling: SQS allows different components of an application to communicate asynchronously through message queues, enabling them to operate independently
-
Microservices: When breaking down monolithic applications into microservices, SQS provides reliable message queuing between services
-
Scalability: Each microservice can scale independently while communicating through SQS queues
-
Reliability: SQS ensures messages are delivered reliably even if services are temporarily unavailable
Why other options are incorrect:
-
AWS Direct Connect: Provides dedicated network connection from on-premises to AWS, not for application decoupling
-
Amazon Lightsail: Simplified virtual private server (VPS) service for simple web applications
-
Amazon CloudWatch: Monitoring and observability service, not for application decoupling
SQS is a core AWS service for building loosely coupled, distributed systems and is commonly used in microservices architectures.
Comments
Loading comments...