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Disk Operating System (DOS) MCQ with Answers PDF

Disk Operating System (DOS) Multiple Choice Questions (MCQ), Disk Operating System (DOS) quiz answers PDF with computer basics career tests for online courses. Practice operating systems Multiple Choice Questions and Answers (MCQs), Disk Operating System (DOS) quiz questions for top online computer science programs. Disk Operating System (DOS) MCQ PDF: operating system structure, dos history, windows xp test prep for master's degree in computer science.

"The startup routine runs, when machine boots up is known as" MCQ PDF on disk operating system (dos) with choices post, boot up, operating routine, and i/o operation for top online computer science programs. Practice disk operating system (dos) quiz questions for merit scholarship test and certificate programs for BSc computer science.

MCQs on Disk Operating System (DOS) Quiz

MCQ: The startup routine runs, when machine boots up is known as

POST
BOOT up
operating routine
I/O operation

MCQ: Maximum length of DOS command using any optional parameter is

26 characters
87 characters
127 characters
130 characters

MCQ: Xcopy command can copy

individual files or group of files
directories including subdirectories
diskette of different capacity
all of these

MCQ: Operating system is also known as

database
system software
hardware
printer

MCQ: DOS system file consists of

IBMBIO.COM, IBMDOS.COM, COMMAND.COM
COMMAND.COM, IBMBIO.COM, FORMAT.COM
SYS.COM, IBMBIO.COM, IBMDOS.COM
IBM.DOS.COM

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