• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Disc Operating System (DOS)

Disc Operating System (DOS)
Which of the following file names are invalid in MSDOS?

Qwerty.1?3
Verified.###
MYFILE.DOS
CHECK$.(1)

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which of the following extensions suggest that the file is a backup copy.

Bas
Bak
Com
Txt

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
What is the order in which Command.Com searches for programs to execute?

EXE, BAT, COM
EXE, COM, BAT
COM, EXE, BAT
BAT, COM, EXE

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which command displays all the files having the same name but different extensions?

Dir filename.ext
Dir *.sys
Dir *.ext
Dir filename.*

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
The command used to copy a file named temp.doc from drive C: to drive A: is

Copy c:\temp.doc a:
Copy temp a: c:
Copy c: a:
Copy temp.doc to a:

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which of the following commands allows you to make a directory?

None of these
MD
DD
DIR
MAKE

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Disc Operating System (DOS)

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑