Spring Mock Test

This section presents you various set of Mock Tests related to Spring Framework. You can download these sample mock tests at your local machine and solve offline at your convenience. Every mock test is supplied with a mock test key to let you verify the final score and grade yourself.

Spring Mock Test IV

Q 1 - By default a bean is lazily loaded.

A - True

B - False

Answer : B

Explanation

By default a bean is eagerly loaded.

Q 2 - By default a bean is eagerly loaded.

A - False

B - True

Answer : B

Explanation

By default a bean is eagerly loaded.

Q 3 - If a bean is scoped to HTTP request, scope is

Answer : D

Explanation

If a bean is scoped to HTTP request, scope is request.

Q 4 - If a bean is created once per Ioc Container, scope is

Answer : A

Explanation

If a bean is created once per Ioc Container, scope is singleton.

Q 5 - Thread scoped bean is introduced in which version of spring framework.

Answer : C

Explanation

Thread scoped bean is introduced in 3.0 version of spring framework.

Q 6 - If a bean can be created any number of times, scope is

Answer : C

Explanation

In prototype scope, a bean can be created any number of times.

Q 7 - What is the scope of stateless bean?

Answer : B

Explanation

Stateless bean is of singleton scope.

Q 8 - What is the scope of stateful bean?

Answer : C

Explanation

Stateful bean is of prototype scope.

Q 9 - If a bean is scoped to HTTP session, scope is

Answer : B

Explanation

If a bean is scoped to HTTP session, scope is session.

Q 10 - How to handle shut down of IoC container?

A - Using shutdownHook()

B - Using shutdownHandler()

C - Using registerHook()

D - Using registerShutdownHook()

Answer : D

Explanation

Using registerShutdownHook() method, shut down of IoC container can be handled. Other methods do not exists.

Q 11 - How bean life cycle can be controlled?

A - Using init() only

B - Using InitializingBean class only

C - Using DisposableBean class only

D - Using All of above

Answer : D

Explanation

Life cycle of a bean can be controlled using init() method or using InitializingBean / DisposableBean classes.

Q 12 - What is the scope of bean in portlet context?

Answer : B

Explanation

Scope of bean in portlet context is global-session.

Q 13 - How after advice works?

A - Run advice after a method execution regardless of its outcome.

B - Run advice after a class loads.

C - Run advice after http response is returned.

D - Run advice after http request is processed.

Answer : A

Explanation

after advice runs after a method execution regardless of its outcome.

Q 14 - Which class is used to map a database row to a java object in spring?

Answer : B

Explanation

RowMapper class is used to map a database row to a java object in spring.

Q 15

A bean must have id attribute in beans configuration file.

A - True

B - False

Answer : B

Explanation

Id is not a mandatory attribute in beans configuration file.

Q 16 - Which of the following class can be used to execute Sql queries in spring?

Answer : B

Explanation

JdbcTemplate class can be used to execute Sql queries in spring.

Q 17 - Which of the following class can be used to call Stored Procedures in spring?

Answer : D

Explanation

SimpleJdbcCall class can be used to call Stored Procedures in spring.

Q 18 - What is a DispatcherServlet?

A - DispatcherServlet is used for transaction management.

B - DispatcherServlet is used for AOP.

C - DispatcherServlet handles all the HTTP requests and responses.

D - DispatcherServlet is used for Dependency injection.

Answer : C

Explanation

DispatcherServlet handles all the HTTP requests and responses.

Q 19 - What is ACID in transactional management?

A - Accurate, Controlled, Isolation, Durability

B - Atomicity, Consistency, Independent, Done

C - Atomicity, Consistency, Isolation, Durability

D - Accurate, Controlled, Independent, Done

Answer : C

Explanation

ACID stands for Atomicity, Consistency, Isolation, Durability.

Q 20 - Where do you define DispatcherServlet?

A - In Beans configuration file.

B - Web.xml file

C - Meta-inf/dispatcher.xml

D - Web-inf/ dispatcher.xml

Answer : B

Explanation

DispatcherServlet is defined in web.xml of web application.

Q 21 - What is true about BeanPostProcessor?

A - It is a concrete class.

B - It is an interface.

C - It is an abstract class.

D - None of the above.

Answer : B

Explanation

BeanPostProcessor is an interface.

Q 22 - What BeanPostProcessor does?

A - It processes beans once a bean is initialized.

B - It defines callback methods that you can implement to provide your own instantiation logic, dependency-resolution logic etc.

C - It processes beans once a bean is loaded.

D - It processes beans once a bean exits.

Answer : B

Explanation

BeanPostProcessor defines callback methods that you can implement to provide your own instantiation logic, dependency-resolution logic etc.

Q 23 - Can be bean be configured to have an inner bean?

A - True

B - False

Answer : A

Explanation

A bean can be configured to have an inner bean.

Q 24 - Can we inject value and ref both together in a bean?

A - True

B - False

Answer : A

Explanation

Both values and ref can be injected at a time in a bean.

Q 25 - Following class can be extended to create custom event in spring.

Answer : C

Explanation

ApplicationEvent is used to create custom events.

Answer Sheet

Question Number	Answer Key
1	B
2	B
3	D
4	A
5	C
6	C
7	B
8	C
9	B
10	D
11	D
12	B
13	A
14	B
15	B
16	A
17	D
18	C
19	C
20	B
21	B
22	B
23	A
24	A
25	C

Download

spring_questions_answers.htm

Question Number	Answer Key
1	B
2	B
3	D
4	A
5	C
6	C
7	B
8	C
9	B
10	D
11	D
12	B
13	A
14	B
15	B
16	A
17	D
18	C
19	C
20	B
21	B
22	B
23	A
24	A
25	C

Question Number	Answer Key
1	B
2	B
3	D
4	A
5	C
6	C
7	B
8	C
9	B
10	D
11	D
12	B
13	A
14	B
15	B
16	A
17	D
18	C
19	C
20	B
21	B
22	B
23	A
24	A
25	C

Question Number	Answer Key
1	B
2	B
3	D
4	A
5	C
6	C
7	B
8	C
9	B
10	D
11	D
12	B
13	A
14	B
15	B
16	A
17	D
18	C
19	C
20	B
21	B
22	B
23	A
24	A
25	C