• 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)
Filename extensions help identify certain files. What filename extension identifies command files?

SYS
COM
BAT
EXE

ANSWER DOWNLOAD EXAMIANS APP

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

Bat
Exe
Com
Sys

ANSWER DOWNLOAD EXAMIANS APP

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

F3
F8
F1
F5

ANSWER DOWNLOAD EXAMIANS APP

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

None of these
12
8
3

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
If you don't know the current time, which command will you use to display

Ver
Copy
Format
Time

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

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
↑