Challenges and Technologies in Architecting Microservices
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Questions and Answers

What is a major downside of using Microservices architecture?

  • Reduced complexity
  • High infrastructure costs (correct)
  • Easy debugging
  • Low infrastructure costs

What is one of the key responsibilities of an API Gateway?

  • Storing application data
  • Implementing business logic
  • Providing authentication for APIs (correct)
  • Serving static content

Which technology is used to improve the delivery of static content to users?

  • Load Balancers
  • Content Delivery Networks (CDN) (correct)
  • Virtual Machines (VMs)
  • Message Queues

Which technology is used to cache data and improve application performance?

<p>Caching Tools (e.g., Redis) (C)</p> Signup and view all the answers

What is the primary function of a Load Balancer?

<p>Distributing traffic across multiple servers (A)</p> Signup and view all the answers

Which architectural pattern involves separating the frontend and backend of an application?

<p>Backend For Frontend (BFF) (C)</p> Signup and view all the answers

What is the main purpose of an API?

<p>To facilitate communication between applications (D)</p> Signup and view all the answers

Which type of API reduces development costs by leveraging existing functions?

<p>REST API (D)</p> Signup and view all the answers

What does an API abstract away in the context of application integrations?

<p>Complexities of integrations (B)</p> Signup and view all the answers

Which technology facilitates the connection between the frontend and backend?

<p>Spring Boot (C)</p> Signup and view all the answers

What is the primary benefit of using APIs according to the text?

<p>Reduces development costs (A)</p> Signup and view all the answers

Which of the following is NOT a type of API mentioned in the text?

<p>.Net Framework (A)</p> Signup and view all the answers

Which of the following is a potential downside of using a microservices architecture?

<p>Increased complexity in managing and deploying multiple services (C)</p> Signup and view all the answers

What is the primary role of an API Gateway in a microservices architecture?

<p>Providing a single entry point for clients to access microservices (D)</p> Signup and view all the answers

What is the main purpose of a Content Delivery Network (CDN)?

<p>Caching and serving static content from edge locations closer to users (D)</p> Signup and view all the answers

Which of the following tools is commonly used for caching data in a distributed system?

<p>Redis (D)</p> Signup and view all the answers

What is the primary function of a Load Balancer in a distributed system?

<p>Distributing incoming network traffic across multiple servers (A)</p> Signup and view all the answers

Which of the following is a potential benefit of using a microservices architecture compared to a monolithic architecture?

<p>Improved fault isolation and resilience (A)</p> Signup and view all the answers

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