First generation computers used

(a)

Vacuum tubes

(b)

Transistors

(c)

Integrated circuits

(d)

Microprocessors

Name the volatile memory

(a)

ROM

(b)

PROM

(c)

RAM

(d)

EPROM

Identify the input device

(a)

Printer

(b)

Mouse

(c)

Plotter

(d)

Projector

When a system restarts which type of booting is used.

(a)

Warm booting

(b)

Cold booting

(c)

Touch boot

(d)

Real boot

Expand POST

(a)

Post on self Test

(b)

Power on Software Test

(c)

Power on Self Test

(d)

Power on Self Text

The first calculating device is

(a)

ENIAC

(b)

Analytical Engine

(c)

EDVAC

(d)

Abacus

In which year the concept of the analytical engine was invented?

(a)

1837

(b)

1910

(c)

1991

(d)

1836

Identify the output device _____

(a)

Keyboard

(b)

Memory

(c)

Monitor

(d)

Mouse

_____ Output device is used for printing building plan, flex board, etc.

(a)

Thermal printer

(b)

Plotter

(c)

Dot matrix

(d)

Inkjet printer

2^{\(\wedge \)}50 is referred as

(a)

Kilo

(b)

Tera

(c)

Peta

(d)

Zetta

For 1101₂ the equalent Hexadecimal equivalent is?

(a)

F

(b)

E

(c)

D

(d)

B

Which gate is called as the logical inverter?

(a)

AND

(b)

OR

(c)

NOT

(d)

XNOR

A + A =?

(a)

A

(b)

O

(c)

I

(d)

A

Which of the following is said to be the brain of a computer?

(a)

Input devices

(b)

Output devices

(c)

Memory device

(d)

Microprocessor

How many bits constitute a word?

(a)

8

(b)

16

(c)

32

(d)

determined by the processor used.

Which of the following device identifies the location when address is placed in the memory address register?

(a)

locator

(b)

encoder

(c)

decoder

(d)

multiplexed

Which of the following is a CISC processor?

(a)

Intel P6

(b)

AMD K6

(c)

Pentium III

(d)

Pentium IV

What is the smallest size of data represented in a CD?

(a)

blocks

(b)

sectors

(c)

pits

(d)

tracks

Display devices are connected to the computer through.

(a)

USB port

(b)

Ps/2 port

(c)

SCSI port

(d)

VGA connector

What is the function of memory?

Differentiate Input and output unit

Name the first generation computers.

Name the types of computer introduced in Fourth generation computers.

Give four examples for secondary storage devices.

What is data?

Write the 1's complement procedure.

How the data classified based on their size?

What is bit?

Which source is used to erase the content of a EPROM?

Name the measurement of clock speed of the computer.

What is instruction set?

Name the different types of CPU Register.

What is an input device? Give two examples.

Write short note on impact printer.

What is Machine language?

What is Integrated circuits?

Add 20₁₀ + 25₁₀

Write the truth table of fundamental gates

Complete the following Octal numbers 365, 366, 367,.......

Describe binary number system.

Complete the Table
1) 0 - 0  = _
2) _​​​​​​​ - 0 = 1
3) 1 -1  =  _​​​​​​​
4) 0 -1  = _​​​​​​​

Complete the Table
 1)  0 x 0 = _
 2)  1 x 1 = _​​​​​​​
 3)  1 x _​​​​​​​ = 0
 4) _​​​​​​​ x 0 = 0

Explain the basic components of a computer with a neat diagram.

Explain Non-Impact printers with an example.

Write the steps for converting Decimal to Binary numbers.

Explain RAM in detail.