ICSE Class 10 Computer Applications Quiz

Which of the following defines state of an object?

• Methods

• Constructors

• Variables/Attributes

• Packages

Behavior of an object is represented by:

• Variables

• Classes

• Methods

• Objects

A class can be considered as:

• A real-world entity

• A blueprint for objects

• A single object

• A primitive type

Objects are created from:

• Methods

• Classes

• Variables

• Packages

Which keyword is used to create an object?

• create

• new

• object

• class

Which of these is a composite data type?

• int

• double

• class

• boolean

An object is:

• A variable of primitive type

• An instance of a class

• A synonym of a class

• A reserved word

Which is not true about a class?

• It groups data and methods

• It is a template for objects

• It can be instantiated directly without 'new'

• It defines behavior

What is the default value of an object reference if not initialized?

• 0

• null

• false

• undefined

Which of the following is NOT an example of a primitive type?

• int

• float

• char

• String