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

Excess-3 code is known as

Question # 2

Computers that are used to control temperature and humidity in buildings are considered to be.

Question # 3

What is telecommuting?

Question # 4

UNIX is an example of a(n)

Question # 5

Which one of the following is a graphical shell?

Question # 6

Which of the following is not hardware

Question # 7

Real time system

Question # 8

In EBCDIC (extended binary coded decimal interchange code) each character is denoted by

Question # 9

An on-screen picture

Question # 10

Software that translates assembly language into machine language is

Question # 11

A parallel interface

Question # 12

Assuming 8 bit for data, 1 bit for parity, 1 start bit and 2 stop bits, the number of characters that 1200 BPS communication line can transmit.

Question # 13

The widely used code in data communication is.

Question # 14

Use to ensure that no alternative is overlooked during data analysis.

Question # 15

Another name for virtual memory is

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 Which one of the following is a graphical shell?
A. UNIX
B. page
C. utility program
D. GUI
2 A collection of software that controls the overall operation of a computer is called
A. application software
B. programming language
C. system software
D. operating software
3 A person who gains illegal access to a computer system.
A. hacker
B. worm
C. software
D. zapper
4 NOS refers to
A. network open system
B. booting
C. network operating system
D. round-robin scheduling
5 TIme-sharing of resources by users is usually.
A. based on time slices
B. based on input
C. event-driven
D. operated by spooling
6 Which type of computer operates by directly counting numbers.
A. special purpose
B. analog
C. digital
D. hybrid
7 The technique whereby part of the program is stored on disk and is brought into memory for execution as needed is called
A. memory allocation
B. interrupts
C. virtual storage
D. prioritized memory
8 Popular object-oriented languages.
A. Pascal, Modula-3
B. C++ , Smalltalk
C. LOGO , PROLOG
D. COBOL , BASIC
9 A built in number that identifies a location in storage.
A. character
B. word
C. byte
D. address
10 Real time computing is possible because of the following number of storage locations
A. storage capability
B. high speed
C. accuracy
D. versatility

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