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

Computer follows a simple principle called GIGO which meas

Question # 2

One Megabyte is equivalent to.

Question # 3

The correct order of data hierarchy is

Question # 4

A computer process information

Question # 5

The language Smalltalk is

Question # 6

The process of allocating main memory to programs and keeping the programs in memory separate from each other is called

Question # 7

In FORTRAN, the variable COUNT is used as.

Question # 8

Identify the legal FORTRAN arithmetic assignment statement?

Question # 9

Program maintenance means

Question # 10

During the development of a program, drawing a flowchart is a means to

Question # 11

The shortest period of time is a.

Question # 12

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

Question # 13

For creating and editing legal documents which application package would be most useful?

Question # 14

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

Question # 15

Data gathering and data analysis take place.

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 A person who gains illegal access to a computer system.
A. hacker
B. worm
C. software
D. zapper
2 In preparing a program, desk-checking and translation are example of
A. coding
B. planning
C. testing
D. documentating
3 In multiprogramming, two or more programs can be executed
A. by optimizing compiler
B. with two computers
C. simultaneously
D. concurrently
4 How many input leads will be required for a chip containing four two-input Not gates?
A. 7
B. 14
C. 12
D. 13
5 The term 'baud' is a measure of the
A. speed at which data travels over a communications line
B. capacity of memory
C. error detection/correction capability of computer system
D. instruction execution time
6 Popular object-oriented languages.
A. Pascal, Modula-3
B. C++ , Smalltalk
C. LOGO , PROLOG
D. COBOL , BASIC
7 The smallest unit of information is a(n).
A. byte
B. bit
C. element
D. atom
8 An operating system is a
A. set of users
B. form of time-sharing
C. set of programs
D. supervisor program
9 The signal that the computer is awaiting a command from the user
A. prompt
B. time slice
C. event
D. interrupt
10 Super computers are usually designed to process complex scientific applications and the computational speed of the system is most important. Each address in the CRAY-1 holds
A. 16 bits of information
B. 32 bits of information
C. 48 bit of information
D. 64 bits of information

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