• 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)
What is the switch that is used to make sure that the copy command copied files correctly

/v
/a
/s
/c

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which command will prevent subsequent changes to the file CBT.EXE?

RENAME + r CBT.EXE
COPY + r CBT.EXE
ATTRIB + r CBT.EXE
MODE + r CBT.EXE

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
Which command is used to display all the files having the (.exe) extension but different filename?

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

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?

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

ANSWER DOWNLOAD EXAMIANS APP

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

Com
Exe
Sys
Bat

ANSWER DOWNLOAD EXAMIANS APP

Disc Operating System (DOS)
While working with MS-DOS, which command is used to rename a file named file1.doc to file2.doc from a different directory called dir1?

Ren file1.doc file2.doc
Ren .doc\dir\.doc
Ren \dir1\file1.doc file2.doc
Ren2.doc \dir\file1.doc

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
↑