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

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Question # 1

A Digitizer uses a mouse like copying device called

Question # 2

Arrow keys are also known as :

Question # 3

______input device is not a pointing device

Question # 4

What is the size of standard floppy disk?

Question # 5

A computer drives its basic strength from

Question # 6

The disadvantage of analog computer over the digital computer lies in its.

Question # 7

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

Question # 8

Raw data is processed by the computer into.

Question # 9

A computer can be defined as an electronic device that can

Question # 10

The first computer to use electrical power was developed by.

Question # 11

Functions can perform by using mouse

Question # 12

The first digital computer to work electrically was the.

Question # 13

A hybrid computer is the one having combined properties of.

Question # 14

IBM's System/360 family of computers was introduced during the.

Question # 15

A computer drive its basic strength from

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 ________ pointing device uses the sensors to detect the touch of a finger
A. Touchscreen
B. Light Pen
C. Pointing Stick
D. Joystick
2 A hybrid computer is the one having combined properties of
A. super and microcomputers
B. mini and microcomputers
C. analog and digital computers
D. none of the above
3 Pointing devices are
A. Mouse
B. Trackball
C. Touch Screen
D. All of the above
4 A program or set of programs that is specially designed to control the computer system is called:
A. System software
B. Application
C. Freeware
D. Shareware
5 Laser beam technology is used in one of the following
A. Monitors
B. Magnetic Disk
C. Optical Disks
D. Mouse
6 The first computer to use electrical power was developed by
A. Herman Hollerith
B. Thomas J,Watson
C. John.V Atanasoff
D. Howard Aiken
7 ________ key is used to cancel the current operation
A. Alt
B. Caps Lock
C. Num lock
D. Ese
8 A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of
A. 0
B. 10
C. 15
D. 20
9 Types of Flat-Panel Display are
A. LCD
B. EL
C. Gas-plasma
D. All of the above
10 Video Display Adapters that takes 1024 x 768 pixels are
A. VGA
B. SVGA
C. XGA
D. GSA

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