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DOS Commands MCQ with Answers PDF

Solve DOS Commands Multiple Choice Questions (MCQ), computer basics quiz answers PDF with career tests for online courses. Practice operating systems Multiple Choice Questions and Answers (MCQs), DOS Commands quiz questions bank for software engineering online courses. "DOS Commands MCQ" PDF book: operating system structure, dos history, windows xp test prep for online computer science and engineering.

"Internal commands in DOS are" Multiple Choice Questions (MCQ) on dos commands with choices cls, rd label, dir, ren, sys, time, type, dir, and del, disk, copy for software engineering online courses. Practice dos commands quiz questions for merit scholarship test and certificate programs for top computer science schools.

MCQs on DOS Commands

1.

Internal commands in DOS are

cls, rd label
dir, ren, sys
time, type, dir
del, disk, copy

2.

Which statement is correct?

directories can be kept inside a file
file cannot be kept inside a directory
1 milisecond= 10^3 sec
1milisecond= 10^6 sec

3.

CHKDSK can be used to find

disk's bad portion
occupied space
free space
all of these

4.

DIR command is used to

display a list of files in a directory
display contents
display types of files
display confriguration files

5.

The delete file in MS-DOS can be recovered if you use the command mention below immediately, the command is

DO NOT DELETE
NO DELETE
UNDELETE
ONDELETE