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

The major generational problem of the early first generation computers was

Question # 2

The computer program consists of mainly the following number of parts

Question # 3

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

Question # 4

Who developed the first automatic electronic digital computer prototype between 1935 and 1942.

Question # 5

The name for the screen clarity is :

Question # 6

Functions can perform by using mouse

Question # 7

Collection of raw facts and fiaures is called :

Question # 8

Data is permanently stored in

Question # 9

A bit can be

Question # 10

A hybrid computer is the one having combined properties of

Question # 11

Raw data is processed by the computer into.

Question # 12

Computer is a combination of:

Question # 13

________ pointing device uses the sensors to detect the touch of a finger

Question # 14

An analog computer can be worked directly with

Question # 15

A digital computer performs its computation by

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 An analog computer can be worked directly with.
A. magnetic tapes
B. punched card
C. magnetic disk
D. none of the above
3 ______is not an example of input device.
A. Speaker
B. Scaner
C. Mouse
D. Digital Camera
4 Laser beam technology is used in one of the following
A. Monitors
B. Magnetic Disk
C. Optical Disks
D. Mouse
5 A physical system can be modeled by a set of.
A. Boolean equations
B. logic equations
C. differential equations
D. linear algebraic equations
6 The disadvantage of analog computer over the digital computer lies in its.
A. set up being closely resembling the physical system
B. having parallel structure and low cost
C. being readily tied up with a physically system without using expensive inter phase
D. need for scaling, limited number of units, limited accuracy
7 A digital computer performs its computation by
A. guessing
B. analogy
C. counting
D. mechanical means
8 Video Display Adapters that takes 1024 x 768 pixels are
A. VGA
B. SVGA
C. XGA
D. GSA
9 The major generational problem of the early first generation computers was
A. inaccurate results
B. poor reliability
C. delayed results
D. limited capabilities
10 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

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