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Free computer quiz Online Test - MeritNotes
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Online Exam
No. of Questions :10
Remaining Time :
1. Which of the following is a displayed listing of program option that users can select?
(a)
File
(b)
Data item
(c)
Block
(d)
Menu
2. The blinking on and off of characters on a VDU screen is
(a)
Flicker
(b)
Flag
(c)
Flashing
(d)
Flat bed plotter
3. Average access time in the magnetic disks is of the order of
(a)
50 millisecond
(b)
50 microsecond
(c)
50 second
(d)
All of the above
4. Which memory time delay required between the initiation of two successive memory operations is known as
(a)
Transmission time
(b)
Waiting time
(c)
Memory access time
(d)
Memory cycle time
5. A trackball is manipulated by
(a)
Fingers
(b)
Foot
(c)
Sound
(d)
Palm
6. Which of the following is not an alternative name for primary memory?
(a)
Main memory
(b)
Primary storage
(c)
Mass storage
(d)
Internal storage
7. The software that performs the specific jobs to be done in a business is called
(a)
Application software
(b)
Application program
(c)
System software
(d)
Utilities
8. Primary storage is _____ as compared to secondary storage.
(a)
Fast and expensive
(b)
Fast and inexpensive
(c)
Slow and expensive
(d)
Slow and inexpensive
9. Which of the following is responsible for coordinating various operations using timing signals?
(a)
Memory unit
(b)
Control unit
(c)
Arithmetic Logic Unit
(d)
Input/Output Unit
10. Which of the following memory is capable of operating at electronics speed?
(a)
Magnetic tapes
(b)
Magnetic drums
(c)
Magnetic disks
(d)
Semiconductor memory
