(A) Round Robin Scheduling
(B) Priority Scheduling
(C) First Come First Serve FIFO
(D) All above are Scheduling algorithms
Tag: Operating System Mcq With Answers PDF
Operating system write the error information to a?
(A) Error file
(B) Desktop
(C) Log file
(D) Cache
Among following identify which is not a real time Operating System?
(A) Palm OS
(B) VxWorks
(C) Linux
(D) All are real time operating systems
Memory that is dynamically allocated during process execution is called?
(A) Heap
(B) Program counter
(C) Stack
(D) Data Section
To store temporary data for process which is used?
(A) Stack
(B) Heap
(C) Program Counter
(D) None of the above
In Unix which system call is used to stop a process from running?
(A) Abort
(B) Exit
(C) Exe
(D) Fork
Creation of a new process is called?
(A) Pipe
(B) Program
(C) Fork
(D) Thread
A program is which type of entity?
(A) Active
(B) Passive
(C) Both of the above
(D) None of the above