How many classifications of memories in memory unit?

(a)

2

(b)

3

(c)

4

(d)

more than 2

Which of the following device used to draw lines on a computer device?

(a)

Track ball

(b)

OCR

(c)

BCR

(d)

Light pen

Hardware is the__________ component of a computer.

(a)

physical

(b)

electrical

(c)

electronic

(d)

user

The capacity of Blue ray disc is more than five times of _____.

(a)

CD

(b)

DVD

(c)

Flash Drive

(d)

HDD

What is the colour of double layered sides DVD?

(a)

Silver

(b)

Green

(c)

Gold

(d)

Brown

How many windows active when multiple windows open at a time?

(a)

only one

(b)

only two

(c)

3

(d)

0

Which of the following is a diagrammatic notation for representing algorithms?

(a)

Pseudo code

(b)

Programming language

(c)

Flowchart

(d)

Source code

The operator used to perform output operation is ________.

(a)

<<

(b)

>>

(c)

extraction

(d)

getfrom

More than one executable statements together are called ______.

(a)

conditional statement

(b)

control statement

(c)

compound statement

(d)

assignment statement

Inheritance is a process of creating new class from

(a)

Base class

(b)

abstract

(c)

derived class

(d)

Function