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Object Oriented Programming

Showing 1-75 of 155 answers

A class can be made static only if it is _______________?
  • Nested class Correct
  • Static class
  • Nested methods
  • Static methods
A class that is declared using abstract keyword.
  • Child class
  • Abstract class Correct
  • Parent class
  • Concrete class
A class which is not abstract is referred as.
  • Child class
  • Parent class
  • Abstract class
  • Concrete class Correct
A final variable that is not initialized at the time of declaration is known as _______________.
  • Global variable
  • Local variable
  • Final variable
  • Blank final variable Correct
CRC stands for:
  • Class Responsibility Collaboration Correct
  • Computer Recycling Center
  • Connected Row-Convex
  • Computer Resource Center
CRCW stands for:
  • Conjuction Read Conjunction Write
  • Complete Read Complete Write
  • Concurrent Read Complete Write
  • Concurrent Read Concurrent Write Correct
IDE stands for:
  • Integrated Development Environment Correct
  • Integrated Digital Environment
  • Integrated Drive Electronic
  • Integrated Device Electronics
Implements the remote interface of the component on the server.
  • None of the Choices
  • Components
  • Object/Remote Interface Correct
  • Container
Interface which is declared inside another interface or class.
  • Nested interface Correct
  • Multiple interface
  • Implementation interface
  • Hierarchical interface
It can access class variables(static variables) without using object(instance) of the class.
  • Class variables
  • Class methods
  • Static block
  • Static methods Correct
It facilitates you to carry the Java bytecode to any platform.
  • Platform Independent
  • Portable Correct
  • Simple
  • Object-Oriented
It is a data type that accepts only true or false value.
  • Rational
  • Boolean Correct
  • Characters
  • Integer
It is a type of pattern that ensures a class has only one instance and provide a global access point to it.
  • Observer Pattern
  • Singleton Pattern Correct
  • None of the Choices
  • Decorator Pattern
It is an interface with blocks of data that deals with moving of complex data.
  • None of the Choices
  • Entity Object
  • Coarse-grained Java Object Correct
  • Session Object
It is common to all the instances (or objects) of the class because it is a class level variable.
  • Static members
  • Static variable Correct
  • Static Keyword
  • Static Block
It is one of the 5 steps of Object Oriented Design Process wherein it is the simple narrative about the application. Typically in use case or user stories.
  • Describe the Interaction
  • Gather the Requirements
  • Describe the Application Correct
  • Identify the Main Object
It is one of the several components of Javabeans that receives JMS message asynchronously.
  • None of the Choices
  • Message Bean Correct
  • Java Bean
  • Session Bean
It is the framework that helps the server to interface with the JavaBeans components.
  • None of the Choices
  • Components
  • Object/Remote Interface
  • Container Correct
It is the process wherein you capitalized the first letter of every word.
  • UpperCase
  • None of the Choices
  • CamelCase Correct
  • LowerCase
It is the solutions to common software design problems that occur over and over in software development.
  • Object Oriented
  • Design Pattern Correct
  • None of the Choices
  • System Analysis
It is the Standard Java Program or the Program itself.
  • Object/Remote Interface
  • Container
  • Components Correct
  • None of the Choices
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