In which generation, the Voice Recognition software developed?

(a)

Sixth

(b)

Fourth

(c)

Third

(d)

Second

Laser mouse has as many as ______ buttons.

(a)

10

(b)

11

(c)

12

(d)

3

Which is a volatile memory?

(a)

Primary memory

(b)

Secondary memory

(c)

ROM

(d)

EPROM

How many coding schemes are used to represent a character in India?

(a)

2

(b)

3

(c)

4

(d)

5

What is the output of XOR gate?

(a)

C = A %B

(b)

C = A \(\otimes \) A

(c)

C = A \(\odot \) B

(d)

C= A \(\oplus \) B

Which of the following is the behind a computer?

(a)

ICs

(b)

Microprocessor

(c)

CPU

(d)

Memory Unit

Which one of the following uses magnetic disk to store the data?

(a)

DVD

(b)

HD

(c)

CD

(d)

FD

Which one of the following comes under proprietary licence?

(a)

Apple Mac OS

(b)

Google's Android

(c)

UNIX

(d)

LINUX

Which icon on the desktop is used to recover the deleted files and folders?

(a)

My computer

(b)

This PC

(c)

Recycle bin

(d)

Computer bin

How many different types of icons in windows?

(a)

5

(b)

6

(c)

4

(d)

3