Q1 Single choice Flag Which option is true about use of mocks in a Spring Boot web slice test? (Choose the best answer.) A Mocking a Spring Bean requires annotating it with @MockBean annotation. B If a Spring Bean already exists in the web slice test spring context, it cannot be mocked. C Mocks cannot be used in a Spring Boot web slice test. D Mocking a Spring Bean requires annotating it with @Mock annotation. Correct answer