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

When the control unit gets an instruction it is called

Question # 2

In multiprogramming, two or more programs can be executed

Question # 3

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

Question # 4

An interfact is basically a component that

Question # 5

Management of an operating system is handled by

Question # 6

Diodes are used in analog computer circuit as

Question # 7

Positioning of headings and columns for the report format, considered during system design, might use.

Question # 8

After starting the solution to a problem is pesudocode, the next step would be

Question # 9

Comments in the program itself are part of

Question # 10

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

Question # 11

In time division Multiplexing.

Question # 12

The fist Apple computer was built in

Question # 13

The phase following detail design is,

Question # 14

The language Smalltalk is

Question # 15

A fourth-generation language used for database retrieval

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 The person who requests study or work on a system is the.
A. client
B. analyst
C. change agent
D. user
2 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.
A. 10 CPS
B. 120 CPS
C. 12 CPS
D. none of these
3 Computer follows a simple principle called GIGO which meas
A. Garbage input good output
B. garbage in garbage out
C. great instruction great output
D. good input good output
4 Program maintenance means
A. Maintaining a program exactly the way it was initially developed
B. Changing a program due to changes in the organization
C. Removing the errors from a program
D. Changing a program due to changes in the organization
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 Excess-3 code is known as
A. Weighted code
B. cyclic redundancy code
C. algebraic code
D. self complementing
7 Retaining data for future reference is called
A. storing
B. sorting
C. memorizing
D. programming
8 Computer follows a simple rule called GIGO, GIGO stand for
A. good input, good output
B. great instructions, great output
C. garbage in, garbage out
D. gated input, gated output
9 Testing of each individual program or module is called.
A. program testing
B. volume testing
C. system testing
D. unit testing
10 Which of the following is the example of sequential circuit
A. flip-flop
B. counter
C. shift register
D. accumulator

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    31 Aug 2018

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