• 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 command in DOS can be used to recover accidentally deleted files?

RECOVER
DELETE/CANCEL
UNDELETE
RESTORE

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?

cls
exit
close
quit

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
In MS-DOS you can use small or capital letter of combination of both to enter a command but internally MS-DOS work with.

Both a and b
Capital letter
Small letter
None of above

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which is valid extension that user creates on operating system?

Sys
Bat
Exe
Com

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
When MS-DOS formats a disk, it automatically creates the main directory on your disk, which is called the _____ directory.

border
main
area
root

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Full form of MS-DOS is

Micro Sort Disk Operating System
Micro Simple Disk Operating System
Micro Soft Disk Operating System
Micro System Disk Operating System

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
↑