Spring Cloud MCQs with answers Page - 2

Here, you will find a collection of MCQ questions on Spring Cloud. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

Arogya • 3.19K Points
Extraordinary

Q. Circuit breaker pattern in Spring Cloud is used to:

  • (A) Stop database
  • (B) Prevent cascading service failures
  • (C) Encrypt passwords
  • (D) Compile code

A

Arogya • 3.19K Points
Extraordinary

Q. Which library provides circuit breaker support in Spring Cloud?

  • (A) Resilience4j
  • (B) JUnit
  • (C) Mockito
  • (D) Log4j

A

Arogya • 3.19K Points
Extraordinary

Q. Spring Cloud Bus is used for:

  • (A) Broadcasting configuration changes
  • (B) Database replication
  • (C) UI styling
  • (D) File upload

A

Arogya • 3.19K Points
Extraordinary

Q. Which message broker is commonly used with Spring Cloud Bus?

  • (A) RabbitMQ
  • (B) Oracle DB
  • (C) MongoDB
  • (D) Redis only

A

Arogya • 3.19K Points
Extraordinary

Q. What is the main benefit of microservices with Spring Cloud?

  • (A) Tightly coupled system
  • (B) Independent deployment and scalability
  • (C) Single large application
  • (D) Manual configuration

A

Arogya • 3.19K Points
Extraordinary

Q. Which Spring Cloud component provides service discovery and registration for microservices?

  • (A) Spring Cloud Config
  • (B) Netflix Eureka
  • (C) Spring Cloud Bus
  • (D) Spring Batch

A

Arogya • 3.19K Points
Extraordinary

Q. What is the main purpose of Spring Cloud Config Server?

  • (A) Authentication
  • (B) Load balancing
  • (C) Centralized configuration management
  • (D) Logging

A

Arogya • 3.19K Points
Extraordinary

Q. Which annotation enables a Spring Boot application to act as a Config Client?

  • (A) @EnableDiscoveryClient
  • (B) @EnableConfigClient
  • (C) @RefreshScope
  • (D) No annotation required (just dependency and bootstrap configuration)

A

Arogya • 3.19K Points
Extraordinary

Q. Which Spring Cloud tool is used for distributed tracing?

  • (A) Spring Cloud Sleuth
  • (B) Spring Cloud Gateway
  • (C) Spring Cloud Task
  • (D) Spring Retry

A

Arogya • 3.19K Points
Extraordinary

Q. Which component replaced Netflix Zuul in modern Spring Cloud architectures?

  • (A) Spring Cloud Gateway
  • (B) Ribbon
  • (C) Hystrix
  • (D) Eureka

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