Question # 1

The use of computer for business applications is attractive because of its/

Choose an answer

accuracy

reliability

speed

all of the above

Charles Babbage worked closely with ______ to develop his device.

Choose an answer

Ada Lovelace

Joseph-Marie Charles

Herman Hollerith Jacquard

Lord Byron

A physical system can be modeled by a set of.

Choose an answer

Boolean equations

logic equations

differential equations

linear algebraic equations

The general-purpose processor on a chip is otherwise known as the.

Choose an answer

ENIAC

minicomputer

pocket calculator

microprocessor

A computer is capable of performing almost any task provided that it can be

Choose an answer

coded

memorized

analyzed

reduced to a series of logical steps

Historically, the first computers were used for.

Choose an answer

text processing

data storage

simulation and modeling

arithmetic calculations

The computer program consists of mainly the following number of parts

Choose an answer

3

2

4

5

An inkiet pirnter is an example of a(n):

Choose an answer

LASER printer

Impact Printer

COM printer

NON-Impact Printer

A hybrid computer is the one having combined properties of

Choose an answer

super and microcomputers

mini and microcomputers

analog and digital computers

none of the above

The basic operation performed by the computer is called

Choose an answer

arithmetic operation

logic operation

storage and retrieval operation

all of above

The most powerful computers are.

Choose an answer

super minis

super micros

super mainframe

super computers

CPU stand for:

Choose an answer

Centre Product unit

Central Programming Unit

Control Program Unit

Central Processing Unit

Types of Flat-Panel Display are

Choose an answer

LCD

EL

Gas-plasma

All of the above

First-generation computers were characterized by the use of the.

Choose an answer

microprocessor

vacuum tube

transistor

integrated circuit

What is the size of standard floppy disk?

Choose an answer

6 1/2ⁿ

3 1/2ⁿ

8 1/2ⁿ

4 1/2ⁿ

Pointing devices are

Choose an answer

Mouse

Trackball

Touch Screen

All of the above

More Classes

Other Links

ECAT Computer Science Chapter 1 Basic Concepts of Information Technology Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer