1000+ MS DOS Questions and Answers for Competitive Exams - 1

Question: 1

_____ are list of commands that appear on the screen.

(A) Windows

(B) Menus

(C) Icons

(D) GUIS

Question: 2

_____ is used in operating system to separate mechanism from policy.

(A) Multi level implementation

(B) Single level implementation

(C) Two level implementation

(D) None of these

Question: 3

The core of operating system is

(A) Command .com

(B) Unix

(C) Kernel

(D) None of these

Question: 4

Which of the following file formats supports in Windows 7?

(A) EXT

(B) NTFS

(C) BSD

(D) All of these

Question: 5

During the boot process, the _____ looks for the system file.

(A) DVD

(B) CD

(C) BIOS

(D) CPU