How many variables can be mapped to the same instance?

(a)

2

(b)

3

(c)

4

(d)

Multiple

Choose the type of scope for a variable '9! defined in the following program.
Disp ( ):
a:=7
Print a
Disp ( )

(a)

Global

(b)

Enclosed

(c)

Local

(d)

Built-in

The example of modules are

(a)

Procedures

(b)

Subroutines

(c)

Functions

(d)

All of these

The arrangement of private instance variables and public methods ensure the principle of

(a)

Inheritance

(b)

Polymorphism

(c)

Encapsulation

(d)

Abstraction

The inner function can access the variable of the outer function. This is called________scope.

(a)

Local

(b)

Function

(c)

Enclosed

(d)

Global