ECAT Pre Computer Science MCQ Test For Computer Chapter 7 With Answer

MCQ's Test For ECAT Computer Science Chapter 7 Fortran 77

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ECAT Computer Science Chapter 7 Fortran 77

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Question # 1

The fastest type of ADC is

Question # 2

An operating system is a

Question # 3

Programming and testing are elements of.

Question # 4

What is telecommuting?

Question # 5

An A/D converter does the conversion from

Question # 6

A dump terminal signifies that

Question # 7

Take-a-turn time-sharing

Question # 8

Data gathering and data analysis take place.

Question # 9

The memory area for programs with highest priority

Question # 10

Which type of computer operates by directly counting numbers.

Question # 11

In the computer world, the word digital means information that is in.

Question # 12

Which of the following is not a component of telecommunications?

Question # 13

Excess-3 code is known as

Question # 14

How many input leads will be required for a chip containing four two-input Not gates?

Question # 15

Pick up wrong statement regarding analog computers

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 An A/D converter does the conversion from
A. Digital to analog
B. Analog to digital
C. Voltage to ampere
D. Direct to alternate current
2 Which of the following is associated with optics
A. Winchester
B. RAM
C. CD-ROM
D. None of these
3 The person who requests study or work on a system is the.
A. client
B. analyst
C. change agent
D. user
4 In time division Multiplexing.
A. Time is doubled between bits of a byte
B. Time slicing at CPU level takes place
C. Total time available in the channel is divided between users and each user is allotted a time slice
D. None of above
5 The language Smalltalk is
A. procedural oriented
B. document oriented
C. problem oriented
D. object oriented
6 A string of binary digits treated as a unit is called a.
A. bit
B. byte
C. word
D. character
7 An organic chip is called a.
A. storage chip
B. biochip
C. microchip
D. silicon chip
8 The concept of sending/receiving text etc, on computer networks is called
A. on-line database
B. Electronic mail
C. Teleconferencing
D. Electronic mail
9 By word processing we mean
A. Processing only words and not the number
B. String manipulation
C. A method of providing facility of text processing
D. A software game for playing with words like "Hang man"
10 In the computer world, the word digital means information that is in.
A. discrete units
B. units that can be counted
C. continuous , smooth form
D. a and b

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