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

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

Question # 2

Which of the following is associated with second generation computers

Question # 3

Primary storage for the UNIVAC was via

Question # 4

Arrow keys are also known as :

Question # 5

A computer drive its basic strength from

Question # 6

Operating System involved by AT&T is

Question # 7

An analog computer can be worked directly with

Question # 8

The Mark I was built by.

Question # 9

Most mainframe computers are basically.

Question # 10

The major operational problem of the early first generation computers was

Question # 11

________ is a category software

Question # 12

___________ devices is used chek and process the test marks of students

Question # 13

The most powerful computers are

Question # 14

__________key is used to change lowercase letters mode to uppercase and vice versa.

Question # 15

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

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Who developed the first automatic electronic digital computer prototype between 1935 and 1942.
A. John Atanasoff
B. J. Presper Eckert
C. William Shockley
D. Thomas J.Watson
2 __________key is used to change lowercase letters mode to uppercase and vice versa.
A. Alt
B. Enter
C. Ctrl
D. Caps Lock
3 Charles Babbage worked closely with ______ to develop his device.
A. Ada Lovelace
B. Joseph-Marie Charles
C. Herman Hollerith Jacquard
D. Lord Byron
4 A computer is capable of performing almost any task, provided that it can be.
A. coded
B. memorized
C. analyzed
D. reduced to a series of logical steps
5 A data arranged in intelligible form is called
A. processed data
B. information
C. programe`
D. software
6 Data is permanently stored in
A. Hard disk
B. Ram
C. Printer
D. Cache Memory
7 Programs written to cause computers to function in a desired way are called.
A. hardware
B. instruction
C. software
D. algorithm
8 Binary Coded decimal number express each decimal digit as
A. binary digits
B. nibble
C. word
D. byte
9 The analog computer deal directly with.
A. number or pulses
B. measured values of continuous physical magnitudes
C. signals in the form of 0 or 1
D. signal in discrete values form 0 to 9
10 The most powerful computers are
A. super minis
B. super micros
C. mainframe computers
D. Supercomputer

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