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

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

Question # 2

An operating system is a

Question # 3

In multiprogramming, two or more programs can be executed

Question # 4

Turning an entire project over to an outside firm for development is called.

Question # 5

A parallel interface

Question # 6

A type of computer that is faster because it has fewer instructions.

Question # 7

Mainframe computers are capable of communicating with several users simultaneously by.

Question # 8

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 # 9

Popular object-oriented languages.

Question # 10

In time division Multiplexing.

Question # 11

Integrated circuits are housed in.

Question # 12

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

Question # 13

The fastest type of ADC is

Question # 14

Distribution data entry means that data can be

Question # 15

The FORTRAN equivalent of the mathematical expression ab/cd is.

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 When the control unit gets an instruction it is called
A. E-mail
B. machine time
C. I-time
D. ALU time
2 The first few working computers.
A. were all made by American scientists
B. were used almost exclusively for text processing
C. generally had black and white CRT screen
D. were, for the most part, developed for wartime uses
3 An operating system used exclusively with the manufacturer's computer
A. DOS
B. proprietary
C. UNIX
D. NOS
4 Another name for virtual memory is
A. virtual page
B. foregound
C. background
D. utility
5 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"
6 Data gathering and data analysis take place.
A. after the system survey
B. after system analysis
C. during system design
D. during evaluation
7 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
8 The language Smalltalk is
A. procedural oriented
B. document oriented
C. problem oriented
D. object oriented
9 A standardized business language is
A. CODASYL
B. BASIC
C. COBOL
D. Ada
10 The correct order of data hierarchy is
A. bit-byte-record-field-file-data base
B. bit-byte-record-field-file-data base
C. bit-byte-file-record-field-data base
D. bit-byte-field-record-file-data base

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