System Calls
Authored by Yogesh CK
Computers
University
Used 17+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When we execute a C program, CPU runs in ____ mode.
user
kernel
supervisory
system
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In ____ mode, the kernel runs on behalf of the user.
user
kernel
real
all
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All UNIX and LINUX systems have one thing in common which is ____
set of system calls
set of commands
set of instructions
set of text editors
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Run time system is the system provided by
System Program
System Call Routine
System Call Interface
Process
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Interfaces of the operating system provides
Optimization
Reusability
Portability
Design
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
System call routine is written in
C
C++
Java
Both A and B
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