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

A group of electronic, magnetic, or mechanical devices that store data is called

Question # 2

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

Question # 3

One Megabyte is equivalent to.

Question # 4

TIme-sharing of resources by users is usually.

Question # 5

The final value of K after following FORTRAN program segment is executed will be
J=2
Do 50 I=3,8,J
J=J+1
50 Continue
J=5 * J

Question # 6

Which of the following description relates to a floppy diskette

Question # 7

Most of the errors in computer system could be attributed due to

Question # 8

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

Question # 9

Which of the following is increasing as computer technology progresses?

Question # 10

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

Question # 11

Which of the following is associated with optics

Question # 12

Error messages provided by a compiler are called

Question # 13

UNIX is an example of a(n)

Question # 14

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

Question # 15

Pictures on a monitor are composed of tiny dots called.

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 Examples of pointing devices that are used for computer input are.
A. joysticks
B. mice
C. trackballs
D. all of the above
2 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
3 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
4 For calculating taxes, input to a computer could be.
A. numbers representing wages
B. income
C. tax tables
D. all of the above
5 An A/D converter does the conversion from
A. Digital to analog
B. Analog to digital
C. Voltage to ampere
D. Direct to alternate current
6 Which of the following is increasing as computer technology progresses?
A. speed
B. efficiency
C. hardware reliability
D. all of these are inceasing
7 The kind of interview where all questions are planned in advance is called
A. preplanned
B. structured
C. observation
D. unstructutred
8 A group of electronic, magnetic, or mechanical devices that store data is called
A. register
B. address
C. program
D. software
9 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
10 The instruction that tell the computer what to do are called.
A. software
B. output
C. hardware
D. telecommunication

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