Question 1

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 2

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

Question 3

Which statement is true about the @PropertySource annotation? (Choose the best answer.)

Options :

A :

Used to designate the location of the application.properties file in a Spring Boot application.

B : Used to easily look up and return a single property value from some external property file.

C :

Used to designate the file directory of the application.properties file in a Spring Boot application.

D : Used to add a set of name/value pairs to the Spring Environment from an external source.

Answer: D

Question 4

What are two ways to display http.server.requests metric using built-in tags? (Choose two.)

Options :

A : Display information on HTTP requests whose HTTP Accept request header value is application/json.

B : Display information on HTTP requests whose response time is below a certain threshold.

C : Display information on HTTP requests whose response status is 404.

D : Display information on HTTP requests whose HTTP method is POST.

E : Display information on HTTP requests whose throughput is above a certain threshold.

Answer: C,D

Question 5

Which two statements are true regarding result set handling? (Choose two.)

Options :

A : JdbcTemplate is configured with a default RowMapper.

B : JdbcTemplate can return each row of a ResultSet as a Set.

C : JdbcTemplate can return each row of a ResultSet as a Map.

D : RowMapper interface is used for mapping a single row of a ResultSet to an object.

E : RowMapper interface cannot be used for multiple row queries.

Answer: C,D