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

Management of an operating system is handled by

Question # 2

Program maintenance means

Question # 3

A portable operating system

Question # 4

The memory area for programs with highest priority

Question # 5

Excess-3 code is known as

Question # 6

Data gathering and data analysis take place.

Question # 7

The person who requests study or work on a system is the.

Question # 8

An interfact is basically a component that

Question # 9

Which of the following description relates to a floppy diskette

Question # 10

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

Question # 11

In developing a program, documentation should be done

Question # 12

When the control unit gets an instruction it is called

Question # 13

The instruction that tell the computer what to do are called.

Question # 14

Storage of 1K means that it has following number of storage locations

Question # 15

A dump terminal signifies that

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 All of the following are normally input devices except for.
A. a digital camera
B. a mouse
C. an LCD
D. a digitizer (scanner)
2 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
3 Object program is
A. A program written in machine language
B. A program to be translated into machine language
C. The translation of a high-level language into machine language
D. None of the above
4 Scheduling deadlines and milestones can be shown on a.
A. system survey
B. decision table
C. prototype
D. Gantt chart
5 Pick up wrong statement regarding analog computers
A. Initial conditions during integration operation are imposed in an analog computer during reset mode
B. Differentiators is analog circuit are not popular, became they are incapable of handling noisy ramp signals
C. Memory or storage is an essential component of an analog computer
D. Repetitive operations of analog computers are done to get a display on oscilloscope
6 Which one of the following is a graphical shell?
A. UNIX
B. page
C. utility program
D. GUI
7 Real time system
A. are effective in process control
B. process transactions by means of direct-access devices
C. process data in manner similar to batch-access devices
D. are not possible to achieve control
8 For calculating taxes, input to a computer could be.
A. numbers representing wages
B. income
C. tax tables
D. all of the above
9 Which of the following is associated with optics
A. Winchester
B. RAM
C. CD-ROM
D. None of these
10 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

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