Which of the following is not a first generation computers?

(a)

ENIAC

(b)

EDVAC

(c)

UNIVAC 1

(d)

IBM1401

The Second generation computers belongs to period _____

(a)

1940-1956

(b)

1956-1963

(c)

1980-1990

(d)

1964-1971

The component used in fourth generation computers are _____

(a)

ICS

(b)

Transistors

(c)

VLSI

(d)

Vacuum tube

In which generation, Microcomputer series such as IBM & APPLE was developed?

(a)

Fourth

(b)

Third

(c)

Second

(d)

First

Which of the following holds the data and instructions during the processing?

(a)

Input unit

(b)

Output unit

(c)

Memory unit

(d)

Software

Expansion of CPS is _____

(a)

Character per second

(b)

Copy per second

(c)

Code per second

(d)

Character per screen

Which printer work by spraying irised ink at a sheet of paper?

(a)

Laser printer

(b)

Inkjet printer

(c)

Dot matrix printer

(d)

Line dot matrix printer

The first digital computer name was _______.

(a)

EDVAC

(b)

UNIVACI

(c)

ENIAC

(d)

IBM 1620

Which of the following devices not stores the date permanently?

(a)

HDD

(b)

SSD

(c)

Tape Drives

(d)

RAM

Which mouse bas as many as 12 buttons?

(a)

Laser

(b)

Optical

(c)

Mechanical

(d)

Both a and b

Which device is used to input by pressing one or more switches?

(a)

Keyboard

(b)

Mouse

(c)

Touch Screen

(d)

Keyer

Which of the following issue an error message if any computer hardware not defected?

(a)

BIOS

(b)

BUS

(c)

RAM

(d)

POST

The process of loading an OS in a computer RAM is known as ____

(a)

POST

(b)

BIOS

(c)

Booting

(d)

All of these

Computer monitor displays the information in the form of ___________

(a)

vertical

(b)

pictorial

(c)

horizontal

(d)

nurrieric

Who invented analytical engine?

(a)

Charles Babbage

(b)

John von Newman

(c)

Blaise pascal

(d)

Dennis Richard

Mechanical, optical and laser are types of which input device _____.

(a)

Keyboard

(b)

Mouse

(c)

Scanner

(d)

Printer

The two types of booting are ______

(a)

soft and hard

(b)

warm and cold

(c)

heavy and light

(d)

standard and default

Identify the statement which is wrong?

(a)

ALU performs addition, subtraction

(b)

ALU controls flow of data between the CPU, memory and I/O devices

(c)

Control unit controls the entire operation of computer

(d)

The logical operation of ALU promotes the decision making

Which of the following input device scan the book?

(a)

OMR

(b)

OCR

(c)

ECR

(d)

OVR

"75% of Men likes cricket" is............

(a)

Information

(b)

data

(c)

knowledge Record

(d)

Record

In a computer, a data is converted into _______.

(a)

ASCII form

(b)

BCD form

(c)

Binary form

(d)

Octal form

How many procedures are there to convert from decimal to binary?

(a)

2

(b)

4

(c)

8

(d)

3

Which coding scheme is used to LCD?

(a)

Unicode

(b)

ASCII

(c)

EBCDIC

(d)

BCD

Which of the following programs uses ASCII Code?

(a)

Only C

(b)

only  C++

(c)

Both C, C++

(d)

Java

Expansion for BCD_________

(a)

Binary coded-decimal

(b)

binary complement decimal

(c)

binary computer decimal

(d)

binary convert decimal