Question 1

Which two options are REST principles? (Choose two.)

Options :

A : RESTful applications use a stateless architecture.

B : RESTful application use HTTP headers and status codes as a contract with the clients.

C : RESTful applications cannot use caching.

D : RESTful application servers keep track of the client state.

E : RESTful applications favor tight coupling between the clients and the servers.

Answer: A,B

Question 2

Which statement is true? (Choose the best answer.)

Options :

A :

@ActiveProfiles is a class-level annotation that is used to instruct the Spring TestContext Framework to

record all application events that are published in the ApplicationContext during the execution of a

single test.

B :

@ActiveProfiles is a class-level annotation that you can use to configure how the Spring TestContext

Framework is bootstrapped.

C :

@ActiveProfiles is a class-level annotation that you can use to configure the locations of properties files

and inlined properties to be added to the set of PropertySources in the Environment for an

ApplicationContext loaded for an integration test.

D :

@ActiveProfiles is a class-level annotation that is used to declare which bean definition profiles should

be active when loaded an ApplicationContext for an integration test.

Answer: D

Question 3

Which statements is true?

Options :

A : Methods annotated with @AfterEach will run only once before any tests in a class are executed.

B : @BeforeAll annotation can only be used on non-static methods.

C : Methods annotated with @BeforeAll will run only once before any tests in a class are executed.

D : @AfterEach annotation must be used on a cleanup method when @BeforeEach is used.

Answer: C

Question 4

Spring puts each bean instance in a scope. What is the default scope? (Choose the best answer.)

Options :

A : prototype

B : singleton

C : request

D : session

Answer: B

Question 5

Refer to the exhibit.

Which statement is true? (Choose the best answer.)

Options :

A : CustomerRepository should be a class, not an interface.

B : JPA annotations are required on the Customer class to successfully use Spring Data JDBC.

C : An implementation of this repository can be automatically generated by Spring Data JPA.

D : A class that implements CustomerRepository must be implemented and declared as a Spring Bean.

Answer: D