• 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)
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 command be used to clear the screen and display the operating system prompt on the first line of thedisplay?

Rename
Cd
cls
Md

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
3. What is the maximum length allowed for primary name of a computer file under DOS?

12
8
3
None of these

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which command is used to clear the screen

Cls
All of the listed here
Clear
Clscreen

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which command is used to see the version?

None of above
Version
Ver
Verson

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which DOS command is used to remove and scan memory and disk from viruses?

VSAFE
SCANDISK
DEFRAG
MSAV

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
↑