Operating System Quiz Questions and Answers 2020-2021 - 1

Question: 1

Which disk is used to cold boot a PC?

(A) Program disk

(B) Diagnostic disk

(C) System disk

(D) Setup disk

Question: 2

What is the name of the program that controls the overall functions of computer?

(A) A browser

(B) The file manager

(C) An application program

(D) The operating system

Question: 3

hich of the following is/are file extension(s) in DOS?

(A) COM

(B) BAT

(C) EXE

(D) All of these

Question: 4

A process having multiple threads of control implies

(A) Only one task at a time, but much faster

(B) More than one task at a time

(C) Only one thread per process to use

(D) All of the above

Question: 5

Which command is used to set a name to a disk in DOS?

(A) DISKLABEL

(B) LABEL

(C) VOLUME

(D) VOL