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Spring Framework Overview

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Questions and Answers

What does POJO stand for in Java?

Powerful Object Java Orientation

Plain Old Java Object (correct)

Package-Oriented Java Organizer

Private Object Java Operation

Which type of containers are heavyweight containers in Swing?

JFrame (correct)

JWindow

JPanel

JApplet

Which of the following frameworks is NOT supported by the Spring framework?

Hibernate

JavaFX (correct)

Tapestry

Struts

What is the purpose of a POJO class having private instance variables?

To enhance security by restricting direct access to instance variables Signup and view all the answers

What is the main goal of the Spring framework?

To promote good programming practices and make J2EE development easier Signup and view all the answers

Which class is at the core of the Spring Framework?

Container Signup and view all the answers

How does a POJO class differ from a Bean class?

Bean classes have restrictions while POJO classes do not Signup and view all the answers

What is the main purpose of an IoC container in Spring?

To instantiate application classes Signup and view all the answers

Which module of the Spring framework deals with Inversion of Control (IOC)?

IOC Signup and view all the answers

Which method is commonly used in the Container class?

add() Signup and view all the answers

What is the purpose of a POJO-based programming model in Spring?

To promote good programming practices, readability & reusability Signup and view all the answers

What is NOT a characteristic of a POJO class according to the text?

Ability to extend predefined classes Signup and view all the answers