UNIX-Operating-System

Question 4

Match the following WINDOWS system calls and UNIX system calls with reference to process control and File manipulation.

A	(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
B	(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
C	(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
D	(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)

Operating-SystemsUNIX-Operating-SystemUGC NET CS 2017 Nov- paper-3

Question 4 Explanation:

In UNIX Wait() system call is equivalent to windows system call is WaitForSingleObject() .
In UNIX Fork() system call is equivalent to windows system call is Create-process().
In UNIX Create() system call is equivalent to windows system call is CreateFile().
In UNIX Close() system call is equivalent to windows system call is CloseHandle()

Correct Answer: A

Question 4 Explanation:

In UNIX Wait() system call is equivalent to windows system call is WaitForSingleObject() .
In UNIX Fork() system call is equivalent to windows system call is Create-process().
In UNIX Create() system call is equivalent to windows system call is CreateFile().
In UNIX Close() system call is equivalent to windows system call is CloseHandle()