• 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)
In DOS, what key would you press to step through the Config.sys and Autoexec.bat?

F5
F3
F1
F8

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Filename extensions help identify certain files. What filename extension identifies command files?

EXE
BAT
COM
SYS

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
While working with MS-DOS which key is used to get the p[revious command used:

F3
F1
F4
F5

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which command is used to delete all the files extension .txt on the current drive and directory?

Erase .txt
Del .txt
Del *.*/p
Del *.txt

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
RESTORE command is used to

Restore files which are deleted recently
Restore files from recycle bin
Restore files which are deleted
Restore files from disks made using the BACKUP command

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
What command is used to reset a MODEM when using the "AT Command Set"?

ATR
DCE
ATZ
DTR

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
↑