Free Arista Linux Essentials Exam Braindumps (page: 11)

Page 10 of 25

Which of these shells are POSIX compliant?

  1. bash
  2. ksh
  3. csh
  4. zsh

Answer(s): B


Reference:

https://en.wikibooks.org/wiki/Guide_to_Unix/Explanations/Choice_of_Shell



According to the UNIX design paradigm, what is a file?

  1. Something that stores data
  2. An inode
  3. A directory
  4. Everything

Answer(s): D


Reference:

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



If the system is swapping, what can be done to alleviate the problem?

  1. Add faster CPUs
  2. Add more CPUs
  3. Add more memory
  4. Add a larger hard drive

Answer(s): C



Which if these is NOT true of symbolic, or soft, links?

  1. Has its own inode
  2. Is just a directory entry
  3. Can cross mount points
  4. Can point to a directory

Answer(s): C






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