Objects & Classes

Question 1

2 marks

What is an Object in software terms?

An identifiable entity with some characteristics and behaviour

A collective declaration of functions and variables

A material thing that can be seen and touched

The smallest individual unit in a program

Question 2

2 marks

What is a Class in software terms?

An identifiable entity with some characteristics and behaviour

A blue print representing a set of objects sharing common characteristics and behavior

A group of students attending a specific course

The smallest individual unit in a program

Question 3

1 marks

Objects are instances of a Class

True

False

Question 4

2 marks

How do we represent characteristics of an Object?

Through access specifiers

Through functions

Through comments

Through variables

Question 5

2 marks

How do we represent behaviour of an Object?

Through functions

Through comments

Through programming

Through keywords

Question 6

5 marks

Why is class called a factory of Objects?

It contains all the statements needed to create an objectIt describes data elements and methods of the objects created from itIt checks if all the characteristics needed for object creation are specified and validIt maintains a list of all the objects created from itNone of the above

Question 7

1 marks

The terms Classes and Objects are specific to Java programming language

True

False

Objects & Classes

Test 1

7 questions|15 marks

Question 1

2 marks

Question 2

2 marks

Question 3

1 marks

Question 4

2 marks

Question 5

2 marks

Question 6

5 marks

Question 7

1 marks