Arista ACE-P-ALE1.04 Online Practice Questions and Exam Preparation

Arista ACE-P-ALE1.04 Online Questions & Answers

• Question 21:

  What is the name of the Linux mascot?

  A. Linus
  B. Bell
  C. Tux
  D. Dennis Ritchie
  C. Tux

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  Explanation/Reference:

  Reference: https://en.wikipedia.org/wiki/Tux_(mascot)

• Question 22:

  In bash scripting, which of the following comparison operators are used on strings?

  A. -gt
  B. -eq
  C. ==
  E. -f
  C. ==

• Question 23:

  On an Arista switch, you can use zcat and zmore to do what?

  A. View compressed text files from bash
  B. View compressed text files from Cli
  C. View any file from bash
  D. View any file from Cli
  E. Those commands don't exist on Arista switches
  B. View compressed text files from Cli

• Question 24:

  Which of the following commands is most likely to cause you to need to restore from backup?

  A. rm -rf
  B. netstat -nr
  C. reboot
  D. ls -la
  A. rm -rf

• Question 25:

  Where will the find command look to locate files?

  A. The system binary directories
  B. Your $PATH
  C. Recursively starting in the directory you specify in the command options
  D. Recursively starting at/
  C. Recursively starting in the directory you specify in the command options

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  Explanation/Reference:

  Reference: https://kb.iu.edu/d/admm

• Question 26:

  Which utility can be used to remove sections or columns of each line of input?

  A. sort
  B. cut
  C. paste
  D. diff
  E. grep
  B. cut

• Question 27:

  The standard output file descriptor defaults to what?

  A. Screen
  B. Keyboard
  C. Hard Drive
  D. Null Device
  A. Screen

• Question 28:

  Which of these characters is not valid for filenames?

  A. *
  B. !
  C. /
  D. and
  C. /

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  Explanation/Reference:

  Reference http://www.linfo.org/file_name.html

• Question 29:

  Which of these statements is true about user groups on Linux?

  A. A user may be a member of more than one group
  B. A group may have more than one-member user
  C. Groups may not be nested
  D. Groups may be nested
  A. A user may be a member of more than one group

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  Explanation/Reference:

  Reference: https://superuser.com/questions/477050/can-a-linux-user-belong-to-more-than- one-group

• Question 30:

  The fstab file contains what information?

  A. The runlevel of the system
  B. Currently mounted filesystems
  C. Filesystems to mount at boot
  D. NFS file systems mounted by users
  B. Currently mounted filesystems

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  Explanation/Reference:

  http://www.linfo.org/etc_fstab.html