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

An on-screen picture

Question # 2

A collection of software that controls the overall operation of a computer is called

Question # 3

In multiprogramming, two or more programs can be executed

Question # 4

A dump terminal signifies that

Question # 5

Examples of pointing devices that are used for computer input are.

Question # 6

Popular application of flip-flop are.

Question # 7

Which of the following variable name is legal?

Question # 8

The ability of an object to interpret a message using its own methods is called

Question # 9

Which of the following is not a component of telecommunications?

Question # 10

TIme-sharing of resources by users is usually.

Question # 11

When the control unit gets an instruction it is called

Question # 12

The widely used code in data communication is.

Question # 13

A parallel interface

Question # 14

In multiprogramming, the process of confining each program to certain defined limits in memory is called

Question # 15

The part of the computer system which performs the house keeping functions is called

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 Which of the following is termed ad minimum error code?
A. Binary code
B. Gary code
C. Excess 3-code
D. Octal code
2 An assembly language uses
A. English words
B. mnemonic codes
C. 0s and 1s
D. binary digits
3 Conferencing in relation to computer systems means
A. Transfer of documents electronically via computers linked to each other
B. Getting looked to an international network of computers
C. Having unauthorized access to computer data
D. online meanings using computers linked to each other
4 Tool to change PROM chips are called.
A. chip kits
B. RAM burners
C. PROM burner
D. none of these
5 Real time system
A. are effective in process control
B. process transactions by means of direct-access devices
C. process data in manner similar to batch-access devices
D. are not possible to achieve control
6 Which of the following description relates to a floppy diskette
A. 9-track 1600 BPI
B. double sided double density
C. 33 Mhz - zero-wait time
D. 40 MB capacity
7 Debug is a term denoting
A. error correction process
B. writing of instruction in developing a new program
C. fault detection in equipment
D. determine useful life
8 In FORTRAN, the variable COUNT is used as.
A. integer variable
B. real variable
C. logical variable
D. complex variable
9 A typical microcomputer has 64 K memory. It has 65,536 registers,each register storing 1 byte Each register is called
A. memory location
B. address
C. byte
D. word
10 Data gathering and data analysis take place.
A. after the system survey
B. after system analysis
C. during system design
D. during evaluation

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