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Welcome to the Spring and Advanced Java MCQs Page

Dive deep into the fascinating world of Spring and Advanced Java with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Spring and Advanced Java, a crucial aspect of Java Spring Framework. In this section, you will encounter a diverse range of MCQs that cover various aspects of Spring and Advanced Java, 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 Spring and Advanced Java. 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 Spring and Advanced Java. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Spring and Advanced Java MCQs | Page 9 of 13

Explore more Topics under Java Spring Framework

Q81.
To start using Spring to smooth over some of the minutiae of resource acquisition and to help build more reliable systems in an OSGi environment.

a.

Spring DM server

b.

Spring Dynamic Modules

c.

All of the mentioned

d.

None of the mentioned

Discuss
Answer: (b).Spring Dynamic Modules
Q82.
Spring Dynamic Modules scans our deployed bundles and loads an ApplicationContext (actually, the specific type of the ApplicationContext is OsgiBundleXmlApplicationContext) into memory based on an event, or a trigger.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q83.
You’ll split your OSGi–specific Spring configuration and your plain-vanilla Spring configuration into:-

a.

modulename-context.xml

b.

modulename-osgi-context.xml

c.

all of the mentioned

d.

none of the mentioned

Discuss
Answer: (a).modulename-context.xml
Q84.
To create services and have those automatically installed in the registry.

a.

Spring Dynamic Modules

b.

Spring DM Server

c.

Spring Tooling

d.

None of the mentioned

Discuss
Answer: (a).Spring Dynamic Modules
Q85.
Element to export the bean as an OSGi service, classified by the interface we specify.

a.

osgix

b.

osgi:service

c.

all of the mentioned

d.

none of the mentioned

Discuss
Answer: (b).osgi:service
Q86.
These beans are proxies, some may load asynchronously or take a longer time to register. 
<osgi:service
      interface="com.apress.springrecipes.
      osgi.helloworld.service.GreeterService">
      <bean class="com.apress.springrecipes.osgi.helloworld.
      service.GreeterServiceImpl"/>
</osgi:service>

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q87.
An anonymous bean specified inside of the osgi:service element allows you to avoid cluttering the namespace.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q88.
The first, most direct connection to OSGi is the bean that’s created on your behalf when you export a service. This bean, an instance of:-

a.

org.osgi.framework.ServiceRegistration

b.

org.osgi.framework.Service

c.

org.osgi.framework.ServiceRegister

d.

none of the mentioned

Discuss
Answer: (a).org.osgi.framework.ServiceRegistration
Q89.
By default, beans created in a Spring application context are global to the entire OSGi runtime.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q90.
Sometimes, you may want to limit the visibility of a service so that multiple clients each get their own instance of the bean.

a.

time

b.

scope

c.

attr

d.

none of the mentioned

Discuss
Answer: (b).scope
Page 9 of 13

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