• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Unix

Unix
Which of the following keys is used to delete the character beneath the cursor?

D
None of these
dd
x
X

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which option is used with the chmod command recursively to all files and sub-directories in a directory?

#NAME?
None of these
-R
-1

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which of the following is invalid filename?

None of these
trial
TRY
my .file

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which command is used to link the files?

tar
lk
cp
None of these
ln

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which of the following commands is not the vi Input mode command?

rch
None of these
S
j
R

ANSWER DOWNLOAD EXAMIANS APP

Unix
Which of the following commands is used to have a two-way communication with any person who is currently logged in?

grep
mesg
None of these
write
mail

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Unix

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
↑