(A) ISO
(B) IEEE
(C) ACM
(D) None of the above
Tag: Operating System Mcq With Answers
In Unix/ Linux by default the standard output file is attached to the?
(A) Printer
(B) Scanner
(C) Screen
(D) File
The scheduling of __ are done by the operating system.
(A) User level threads
(B) Kernel threads
(C) Both User and Kernel level threads
(D) None of the above
__ displays information about the top processes.
(A) Cs
(B) Is
(C) Top
(D) Cd
All threads within a process share the __ address space.
(A) Different
(B) Same
A major problem with priority scheduling algorithms is?
(A) Starvation
(B) Aging
(C) Deadlock
(D) None of the above
When process opens its first file explicitly it will get descriptor number?
(A) 1
(B) 2
(C) 3
(D) 4
DOS is single user operating system.
(A) True
(B) False