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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 14 of 18

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Q131.
To expose a Hessian or Burlap service, you have to add the:-

a.

Hessian library

b.

Burlap library

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (c).All of the mentioned
Q132.
For a HessianServiceExporter instance, you have to configure a service object to export and its service interface.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q133.
By default, BeanNameUrlHandlerMapping is preconfigured for a Spring MVC application.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q134.
Invoking a Burlap service:-

a.

HessianProxyFactoryBean

b.

BurlapProxyFactoryBean

c.

BurlapProxyFactory

d.

BurlapProxy

Discuss
Answer: (b).BurlapProxyFactoryBean
Q135.
A web service contract is described using :-

a.

Web Services Description Language

b.

Web Services Description

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (a).Web Services Description Language
Q136.
There are two approaches to developing a web service, depending on whether you define the contract first or last.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q137.
In contrast, the contract-first approach encourages you to think of the service contract first in terms of :-

a.

XML

b.

XML Schema(.xsd)

c.

WSDL

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q138.
In some cases, it’s also hard to map an object to XML (e.g., an object graph with cyclic references) because there’s actually an impedance mismatch between an object model and an XML model.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q139.
Service exporters that can export a bean as a remote service based on the :-

a.

RMI

b.

Hessian

c.

Burlap

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q140.
Spring comes with a service exporter that can export a bean as a SOAP web service.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (b).False
Page 14 of 18

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