(A) Zombie
(B) Fork
(C) Thread
(D) Child
Tag: Operating System Concepts
__ system call is used to write to a file or FIFO or any other IPC channel.
(A) write
(B) read
(C) open
(D) fork
Swapper is also termed as Short term scheduler.
(A) True
(B) False
__ command display the status of a process.
(A) ls
(B) ps
(C) gcc
(D) cat
Cooperating processes never share any data, code, memory or state.
(A) True
(B) False
Using __ system we can create a new process in Linux.
(A) fork
(B) exit
(C) exec
(D) wait
The correct command for compiling C program named program.c in Linux environment is?
(A) gcc program.c –o FirstPrgram
(B) gcc –o FirstProgram program.c
(C) gcc –z FirstProgram program.c
(D) gcc program.c –m FirstPrgram
You can use the rm file1 command to __file1.
(A) Remove
(B) Retrieve
(C) modify
(D) Make