1000+ Disk Operating System MCQ with Answers Pdf - 2

Question: 6

Which is not the function of the operating system?

(A) application management

(B) virus protection

(C) memory management

(D) disk management

Question: 7

The shortcut to open a task manager is

(A) ctrl + shift + esc

(B) f1

(C) alt + F1

(D) alt + tab

Question: 8

Desktop is a

(A) working with my document

(B) display program

(C) screen saver

(D) provides workspace

Question: 9

A page fault occurs when

(A) the page is not found in the memory

(B) the page is found in the memory

(C) the segmentation starts

(D) the deadlock happens

Question: 10

Who is called a supervisor of computer activity?

(A) operating system

(B) central processing unit

(C) application program

(D) control unit