Free Arista Linux Essentials Exam Braindumps (page: 9)

Page 8 of 25

In file globbing, which symbol matches any single character?

  1. *
  2. ?
  3. []
  4. .

Answer(s): A


Reference:

https://unix.stackexchange.com/questions/123296/what-is-the-symbol-called



The three classes in the file mode are

  1. owner/group/world
  2. read/write/execute
  3. user/group/other
  4. setuid/setgid and sticky

Answer(s): B


Reference:

https://en.wikipedia.org/wiki/Modes_(Unix)



Given the following directory structure, which commands would successfully remove the fubar directory?

  1. rm –r fubar
  2. rmdir –p fubar
  3. rmdir –p fubar/bar
  4. rm fubar/bar
  5. rm fubar

Answer(s): A



Who invented NFS?

  1. Linus Torvalds
  2. IBM
  3. DEC
  4. Sun Microsystems

Answer(s): D


Reference:

https://en.wikipedia.org/wiki/Network_File_System






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