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DOS Commands MCQ Quiz Online

Practice DOS Commands Multiple Choice Questions (MCQ), DOS Commands quiz answers PDF to learn computer basics online course for computer basics classes. Operating Systems Multiple Choice Questions and Answers (MCQs), DOS Commands quiz questions 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" MCQ PDF: dos commands with choices cls, rd label, dir, ren, sys, time, type, dir, and del, disk, copy for software engineering online courses. Learn dos commands quiz questions for merit scholarship test and certificate programs for top computer science schools.

MCQs on DOS Commands Quiz

MCQ: Internal commands in DOS are

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

MCQ: Which statement is correct?

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

MCQ: CHKDSK can be used to find

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

MCQ: DIR command is used to

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

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