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Welcome to the Data Access and Web Services MCQs Page

Dive deep into the fascinating world of Data Access and Web Services with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Access and Web Services, a crucial aspect of Java Spring Framework. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Access and Web Services, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Spring Framework.

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Check out the MCQs below to embark on an enriching journey through Data Access and Web Services. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Spring Framework.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Access and Web Services. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Access and Web Services MCQs | Page 1 of 18

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Q1.
Spring supports most of the popular ORM (or data mapper) frameworks.

a.

Hibernate

b.

JDO

c.

JPA

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q2.
ORM which isn’t supported by Spring:-

a.

Hibernate

b.

JDO

c.

TopLink

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q3.
An ORM framework persists your objects according to the mapping metadata you provide.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q4.
Database Engine which uses low memory consumption and easy configuration.

a.

SQL

b.

MySQL

c.

Apache Derby

d.

None of the mentioned

Discuss
Answer: (c).Apache Derby
Q5.
Mode which Derby prefers to run in:-

a.

embedded

b.

client/server

c.

all of the mentioned

d.

none of the mentioned

Discuss
Answer: (c).all of the mentioned
Q6.
For testing purposes, the client/server mode is more appropriate.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q7.
To start the Derby server in the client/server mode.

a.

startNetworkServer java file

b.

startNetworkServer script

c.

startNetwork script

d.

all of the mentioned

Discuss
Answer: (b).startNetworkServer script
Q8.
JDBC Properties for Connecting to the Application Database.

a.

Driver Class

b.

URL

c.

Username

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q9.
The general purpose of the Data Access Object (DAO) pattern is to avoid these logic related problems by separating data access logic from business logic and presentation logic.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q10.
To access the database with JDBC:-

a.

DAO interface

b.

DAO Class

c.

DataAccess interface

d.

None of the mentioned

Discuss
Answer: (a).DAO interface
Page 1 of 18

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