TCS WINGS 1 T4 SPRING BOOT SET 4

 

Rahul Vijayan
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TCS WINGS 1 T4 SPRING BOOT SET 4

• You want to configure a custom error page in your Spring Boot application. What file should you create?
  Options:
  A) error.html in resources/templates
  B) error.json in resources
  C) error.jsp in webapp
  D) error.xml in resources
  Answer:
  A) error.html in resources/templates

• You need to implement pagination in your Spring Data JPA repository. What method would you use?
  Options:
  A) findAll(Pageable pageable)
  B) findAll(Sort sort)
  C) findAll()
  D) find(PageRequest pageRequest)
  Answer:
  A) findAll(Pageable pageable)

• You want to retrieve the current user from Spring Security's context. What would you do?
  Options:
  A) SecurityContextHolder.getContext().getAuthentication().getPrincipal()
  B) @AuthenticationPrincipal
  C) Both A and B
  D) Spring Security does not provide user details
  Answer:
  C) Both A and B

• You want to enable HTTPS in your Spring Boot application. What is the first step?
  Options:
  A) Generate a self-signed certificate
  B) Set the server.port property
  C) Modify application.yml
  D) Enable Spring Security
  Answer:
  A) Generate a self-signed certificate

• You need to allow a user to reset their password in your Spring Boot application. What approach would you take?
  Options:
  A) Send a reset link via email
  B) Provide a direct link to change the password
  C) Both A and B
  D) Spring Security does not support password resets
  Answer:
  C) Both A and B

• You want to implement a custom authentication provider in Spring Security. What interface should you implement?
  Options:
  A) AuthenticationManager
  B) UserDetailsService
  C) AuthenticationProvider
  D) CustomAuthenticator
  Answer:
  C) AuthenticationProvider

• You need to use external configuration files for different environments. What would you use in Spring Boot?
  Options:
  A) application-{profile}.properties
  B) application.yml
  C) config-{profile}.properties
  D) Both A and B
  Answer:
  D) Both A and B

• You want to implement distributed tracing in your microservices architecture. Which tool would you typically use?
  Options:
  A) Spring Cloud Sleuth
  B) Zipkin
  C) Both A and B
  D) Distributed tracing is not supported in Spring Boot
  Answer:
  C) Both A and B

• You need to prevent CSRF attacks in your Spring Boot application. What should you do?
  Options:
  A) Disable CSRF protection
  B) Enable CSRF protection in Spring Security
  C) Implement your own CSRF mechanism
  D) CSRF is not a concern in Spring Boot
  Answer:
  B) Enable CSRF protection in Spring Security

• You want to create a custom repository for your Spring Data JPA entity. What should you create?
  Options:
  A) An interface extending JpaRepository
  B) A class implementing RepositorySupport
  C) Both A and B
  D) Spring Data JPA does not support custom repositories
  Answer:
  A) An interface extending JpaRepository