QUIZ ON : JAVA - OBJECT ORIENTED PROGRAMMING

Name the characteristics of Object Oriented Programming that hides the complexity and provides a simple interface Name the characteristics of Object Oriented Programming that hides the complexity and provides a simple interface

Name the art of implementing Encapsulation in Object Oriented Programming. Name the art of implementing Encapsulation in Object Oriented Programming.

What is meant by state of an object? What is meant by state of an object?

In a class, encapsulating an object of another class is called In a class, encapsulating an object of another class is called

Encapsulation refers to the art of hiding the complexities and giving a simple interface. Encapsulation refers to the art of hiding the complexities and giving a simple interface.

Procedure Oriented Language follows top down approach. Procedure Oriented Language follows top down approach.

Name the programming technique that specifies a series of well-structured steps and procedures within its programming context to compose a program. Name the programming technique that specifies a series of well-structured steps and procedures within its programming context to compose a program.

Abstraction is same as Encapsulation. Abstraction is same as Encapsulation.

Name the programming technique that implements programs as an organized collection of interactive objects. Name the programming technique that implements programs as an organized collection of interactive objects.

Polymorphism types in Java is/are Polymorphism types in Java is/are

Hiding the complexity in program is known as Hiding the complexity in program is known as

Procedure Oriented Language follows top down approach. Procedure Oriented Language follows top down approach.

Following concept can be used for encapsulation in java programs Following concept can be used for encapsulation in java programs

Runtime polymorphism feature in java is Runtime polymorphism feature in java is

Which among the following is a valid class name? Which among the following is a valid class name?

Encapsulation refers to the art of hiding the complexities and giving a simple interface Encapsulation refers to the art of hiding the complexities and giving a simple interface

Which of the following is not OOPS concept in Java? निम्नलिखित में से कौन जावा में OOPS अवधारणा नहीं है?

A set of instructions given to a computer to do a particular task. A set of instructions given to a computer to do a particular task.

Java is an example of Object Oriented Language Java is an example of Object Oriented Language

When does method overloading is determined? When does method overloading is determined?

Java object oriented programming concepts is/are Java object oriented programming concepts is/are

Which of the following is a type of polymorphism in Java? Which of the following is a type of polymorphism in Java?

Java does not support _______________ Java does not support _______________

For Cat and Animal class, correct way of inheritance in java is For Cat and Animal class, correct way of inheritance in java is

Which concept of Java is a way of converting real world objects in terms of class? Which concept of Java is a way of converting real world objects in terms of class?

It’s a rule to have a class-name beginning in capital letter It’s a rule to have a class-name beginning in capital letter

Which statement about objects is true? ऑब्जेक्ट के बारे में कौन सा कथन सत्य है?

An object is called a class factory An object is called a class factory

IS-A relationship in java is related to IS-A relationship in java is related to

Data members in a class is used to represent the characteristic of an object Data members in a class is used to represent the characteristic of an object

What is the term that is used to represent hierarchical relationship of generalization? What is the term that is used to represent hierarchical relationship of generalization?

Name the programming technique that implements programs as an organised collection of interactive objects. Name the programming technique that implements programs as an organised collection of interactive objects.

A class is an instance of an object A class is an instance of an object

A class is a mechanism to implement encapsulation A class is a mechanism to implement encapsulation

Abstraction is same as encapsulation Abstraction is same as encapsulation

What is the behaviour aspect of an object represented by? What is the behaviour aspect of an object represented by?

Exposing only necessary information to clients ( main programs, classes) is known as Exposing only necessary information to clients ( main programs, classes) is known as

What is the ability of an object to take on many forms called? What is the ability of an object to take on many forms called?

Encapsulation concept in java is Encapsulation concept in java is

Which among the following is a valid object name? Which among the following is a valid object name?

Which among the following modifier is used in a ‘class’? Which among the following modifier is used in a ‘class’?

An object is represented by two attributes, out of which one is characteristics and the other one is An object is represented by two attributes, out of which one is characteristics and the other one is

The new operator is used to create an object The new operator is used to create an object

Java is an example of Object Oriented Language. Java is an example of Object Oriented Language.

Which among the following operator is used to access individual members of an object? Which among the following operator is used to access individual members of an object?

Hiding the complexity and giving a simple interface is called Inheritance. Hiding the complexity and giving a simple interface is called Inheritance.

A ____ is a template that binds together data and methods together A ____ is a template that binds together data and methods together

Name the characteristics of Object Oriented Programming that hides the complexity and provides a simple interface. Name the characteristics of Object Oriented Programming that hides the complexity and provides a simple interface.

If you want to write multiple functions in a class with same name, then what Java feature will you use? If you want to write multiple functions in a class with same name, then what Java feature will you use?