ECAT Pre Computer Science MCQ Test For Computer Chapter 1 With Answer

MCQ's Test For ECAT Computer Science Chapter 1 Basic Concepts of Information Technology

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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology

00:00
Question # 1

________ is a category software

Question # 2

Which is not a professional computer job?

Question # 3

The basic operation performed by the computer is called

Question # 4

The differential equations are solved by.

Question # 5

Who is regarded as the Father of computers.

Question # 6

An integrated circuit is.

Question # 7

Electronic Numerical Integrator and Calculator (ENIAC machine) belongs to the

Question # 8

PDP-5,PDP-8,IBM-360 series and IBM-370 series belong to the.

Question # 9

A digital computer performs its computation by

Question # 10

_______ is a photoelectric scanner that translate the barcode symbol into digital code.

Question # 11

The analog computer deals directly with

Question # 12

CPU stand for:

Question # 13

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

Question # 14

The most powerful computers are

Question # 15

computers that deal with discrete data are called.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 A computer can be defined as an electronic device that can (choose the most precise definition)
A. carry out arithmetic operation
B. carry out logical operation
C. do complicated calculation
D. accept or process data by implementing sequentially a set of stored instructions
2 A microprocessor has memory location from 0000 to 3FFF, each storing one byte. The number of bytes, the memory can stored is.
A. 8,192
B. 16,384
C. 32,768
D. 4,096
3 Types of Flat-Panel Display are
A. LCD
B. EL
C. Gas-plasma
D. All of the above
4 Is Secondary storage device
A. CD-ROM
B. ROM
C. Cache
D. RAM
5 The first computer to use electrical power was developed by.
A. Herman Hollerith
B. Thomes J. Watson
C. John V. Atanasoff
D. Howard Aiken
6 Raw data is processed by the computer into.
A. number sheets
B. updates
C. paragraphs
D. information
7 Which of the following is associated with second generations computers.
A. transistors
B. megnetic core memory
C. high level procedural language
D. all of the above
8 What is the size of standard floppy disk?
A. 6 1/2n
B. 3 1/2n
C. 8 1/2n
D. 4 1/2n
9 The general-purpose processor on a chip is otherwise known as the.
A. ENIAC
B. minicomputer
C. pocket calculator
D. microprocessor
10 ________ pointing device uses the sensors to detect the touch of a finger
A. Touchscreen
B. Light Pen
C. Pointing Stick
D. Joystick

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