Fiegn Client MCQs with answers Page - 2

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A

Arogya • 850 Points
Hero

Q. Which library is commonly used for Feign fault tolerance?

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

A

Arogya • 850 Points
Hero

Q. Feign client interfaces are implemented by:

  • (A) Spring automatically at runtime
  • (B) Developer manually
  • (C) Database triggers
  • (D) Browser

A

Arogya • 850 Points
Hero

Q. Which annotation passes a variable in URL path?

  • (A) @PathVariable
  • (B) @RequestBody
  • (C) @Bean
  • (D) @Value

A

Arogya • 850 Points
Hero

Q. Which annotation sends object data in POST request?

  • (A) @RequestBody
  • (B) @Autowired
  • (C) @Component
  • (D) @Service

A

Arogya • 850 Points
Hero

Q. What happens if the target service is down and no fallback is defined?

  • (A) Application ignores it
  • (B) Exception is thrown
  • (C) Database crash
  • (D) Server restarts

A

Arogya • 850 Points
Hero

Q. Feign client helps achieve:

  • (A) Tight coupling
  • (B) Loose coupling between services
  • (C) Single application deployment
  • (D) Monolithic design

A

Arogya • 850 Points
Hero

Q. What does 'name' attribute in @FeignClient represent?

  • (A) Database name
  • (B) Service name registered in Eureka
  • (C) Package name
  • (D) Controller name

A

Arogya • 850 Points
Hero

Q. Feign can also call services using:

  • (A) Direct URL
  • (B) Only database
  • (C) Only localhost
  • (D) Only SOAP

A

Arogya • 850 Points
Hero

Q. Feign is an alternative to:

  • (A) RestTemplate/WebClient manual calls
  • (B) JPA
  • (C) Servlet
  • (D) JSP

A

Arogya • 850 Points
Hero

Q. What type of communication is Feign best suited for?

  • (A) Synchronous service-to-service communication
  • (B) File transfer
  • (C) Email sending
  • (D) Database backup

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