How many bytes does 1 KiloByte contain?

(a)

1000

(b)

8

(c)

4

(d)

1024

For 1101₂ the equalent Hexadecimal equivalent is?

(a)

F

(b)

E

(c)

D

(d)

B

Which amongst this is not an Octal number?

(a)

645

(b)

234

(c)

876

(d)

123

Data means..............

(a)

a set of values

(b)

a set of information

(c)

a set of records

(d)

a set of files

How the message represented in computers?

(a)

Information

(b)

data

(c)

Knowledge

(d)

all of these

The most basic unit of information in a digital computer is called a _______.

(a)

word

(b)

data

(c)

nibble

(d)

bit

Which establishment done convention using groups of 8 bits as a basic unit of storage medium?

(a)

Apple

(b)

Microsoft

(c)

IBM

(d)

DELL

A word can have a length of..........

(a)

2,5,10 bits

(b)

15,25,50 bits

(c)

16,32,64 bits

(d)

64,128,255 bits

The binary equivalent of a hexadecimal digit C is repressed by________.

(a)

1010

(b)

1011

(c)

1101

(d)

1100

The base value is also known as ________.

(a)

Absolute

(b)

Place

(c)

Radix

(d)

System

Which is an elementary building block of the digital circuit?

(a)

Gate

(b)

Digital gate

(c)

Logic gate

(d)

Physical gate

Which one of the following are called universal gates?

(a)

AND, OR, NOT

(b)

XOR AND XNOR

(c)

NAND and NOR

(d)

NAND and AND

The______operator is defined in booolgan algebra by the use of the dot (.) operator.

(a)

AND

(b)

OR

(c)

NOT

(d)

NAND

________ is the general idea behind positional numbering system

(a)

Radix

(b)

Computer memory

(c)

Binary number

(d)

Decimal number

The computer can understand ______ languages.

(a)

computer

(b)

machine

(c)

post

(d)

pre

The collection of 4 bits is _______

(a)

bit

(b)

byte

(c)

nibble

(d)

KB

1 kilo byte represents _______ bytes.

(a)

512

(b)

256

(c)

1024

(d)

64

Unicode can handles how many characters?

(a)

64

(b)

128

(c)

256

(d)

65536

The base value of hexadecimal number is ________

(a)

2

(b)

8

(c)

16

(d)

18

How many truth values are there?

(a)

2

(b)

3

(c)

4

(d)

5