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Shell is a

A. Program

B. Hardware

C. Account

D. None of the above

Correct Answer : A.


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  1. Linux mount partition must be a primary partition
  2. Default file system type of Linux is
  3. Which command is used to compare files?
  4. cat > abc, if the requested file does not exist, error will be given by
  5. The type of shell mostly used for Linux is
  6. Samba is actually a
  7. The X-Window system in Linux is a
  8. The core of Linux OS is also called
  9. A user is logged in on a terminal; root tries to delete the user. Will the user be deleted?
  10. There can be only ----- job in foreground.
  11. When an user is deleted it home directory contents are also deleted
  12. Which command is used for character translation?
  13. To get information about the Ethernet card, ___________ command is used
  14. Which command is used to see the system date?
  15. All run levels are stored in
  16. The command to check a partition is
  17. To change the ownership of a file use
  18. Hidden file can be viewed using
  19. ________ gives information about an user
  20. Name of the kernel file in Linux is
  21. The encrypted password is stored in which field of /etc/password file ?
  22. To access a directory the minimum permission required is
  23. To create multiple directories in one shot ________ is used
  24. All device files are stored in
  25. To give all permission to a file to all users the command isall of the above
  26. In practical, at the most _____ terminals can be opened at a time
  27. -wxrwx-x is equivalent to
  28. ls -o is used for
  29. ls j?e - output will be
  30. who -h is used to