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Computer Aptitude
Software Concepts
Question
Supervisor call:
Options:
A
.
 it is call made by the supervisor of the system
B
.
 are privileged calls that are used to perform resource management functions, which are controlled by the operating system
C
.
 is a call made by someone working in root directory
D
.
 None of The Above
Answer: Option B
Answer: (b)
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More Questions on This Topic :
Question 1.
Devices that enter information and let you communicate with the computer are called _______.....
Question 2.
A __________ shares hardware, software, and data among authorized users.....
Question 3.
Memory:....
Question 4.
An _____ program is one that is ready to run and does not need to be altered in any way.....
Question 5.
A (n) –– is a program that makes the computer easier to use.....
Question 6.
A ————— contains specific rules and words that express the logical steps of an algorithm.....
Question 7.
To be able to “boot”, the computer must have a(n)....
Question 8.
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Question 9.
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Question 10.
The process of writing out computer instructions is known as....
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