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

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

Try The 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

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 # 2

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

Question # 3

In time division Multiplexing.

Question # 4

Tool to change PROM chips are called.

Question # 5

The widely used code in data communication is.

Question # 6

The technique whereby part of the program is stored on disk and is brought into memory for execution as needed is called

Question # 7

Error messages provided by a compiler are called

Question # 8

Specifying the kind of input, processing, and output required for a program occurs when

Question # 9

Take-a-turn time-sharing

Question # 10

UNIX is an example of a(n)

Question # 11

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

Question # 12

An operating system used exclusively with the manufacturer's computer

Question # 13

Distribution data entry means that data can be

Question # 14

Another name for an operating environment is

Question # 15

The term 'word' in computer terminology refers to

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 The act of reading new data into a register
A. erases the previous contents of the register
B. is usually not possible
C. is possible only when the register is an accumulator
D. is possible only when the register is an accumulator or instruction register
2 Pick out the wrong definition
A. Access time - time needed to access the output
B. EDP- acronym for Electronic Data Processing
C. COBOL - a language used for business data processing
D. Control unit - heart of a computer
3 The corresponding memory spaces for pages are called
A. page utility
B. page frames
C. page blocks
D. page modules
4 Distribution data entry means that data can be
A. Entered at different location where it originates
B. Sent to different locations from a central place
C. Access from different places known as distribution points
D. Distributed through a network
5 The entire new system is used by a portion of the users.
A. direct conversion
B. pilot conversion
C. file conversion
D. parallel conversion
6 A group of characters that are treated as a single entity.
A. bit
B. byte
C. word
D. address
7 Turning an entire project over to an outside firm for development is called.
A. auditing
B. outsourcing
C. preliminary investigation
D. prototype
8 The highest-level language are called
A. 4GLs
B. high-level
C. assembly
D. natural
9 Excess-3 code is known as
A. Weighted code
B. cyclic redundancy code
C. algebraic code
D. self complementing
10 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

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    31 Aug 2018

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