Download Arista.ACE-P-ALE1.04.Prep4Sure.2018-11-07.43q.vcex

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Exam Arista Linux Essentials Exam
Number ACE-P-ALE1.04
File Name Arista.ACE-P-ALE1.04.Prep4Sure.2018-11-07.43q.vcex
Size 20 KB
Posted Nov 07, 2018
Download Arista.ACE-P-ALE1.04.Prep4Sure.2018-11-07.43q.vcex

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Demo Questions

Question 1

On Arista switches, what object format is used for automation and scripting?


  1. JSON
  2. Java
  3. Plain text files
  4. Stream editing
Correct answer: A



Question 2

The sed utility’s name is short for what? 


  1. stdout editor
  2. stream editor
  3. simple editor
  4. string editor
Correct answer: B
Explanation:
Reference: https://www.computerhope.com/unix/used.htm
Reference: https://www.computerhope.com/unix/used.htm



Question 3

What are two primary variants of UNIX?


  1. AT&T and Bell Labs
  2. Sun and DEC
  3. BSD and System V
  4. Debian and Fedora
Correct answer: C
Explanation:
Reference: https://earthsci.stanford.edu/computing/unix/overview/unixoverview.php
Reference: https://earthsci.stanford.edu/computing/unix/overview/unixoverview.php



Question 4

Where will the find command look to locate files?


  1. The system binary directories
  2. Your $PATH
  3. Recursively starting in the directory you specify in the command options
  4. Recursively starting at/
Correct answer: C
Explanation:
Reference: https://kb.iu.edu/d/admm
Reference: https://kb.iu.edu/d/admm



Question 5

To kill all of the jobs you have access to kill, use which command?


  1. kill -1 1
  2. kill 1
  3. kill -9 1
  4. kill -9 -1
Correct answer: B



Question 6

What must you do to get a complete report from the lsof command?


  1. Run it at boot time
  2. Make it part of systemd
  3. Run it as root
  4. Run it as a regular user
Correct answer: C



Question 7

What is the awk tool designed to be?


  1. a calculator
  2. a pattern matching programming language
  3. a non-interactive editing tool
  4. an operating system
Correct answer: B
Explanation:
Reference: https://people.eecs.berkeley.edu/~clancy/sp.unix.stuff/awk
Reference: https://people.eecs.berkeley.edu/~clancy/sp.unix.stuff/awk



Question 8

In shell scripting, what are backticks, or backwards single quote marks, used for? 


  1. Shell escapes
  2. Variable dereference
  3. Command substitution
  4. Output formatting
Correct answer: B



Question 9

True or false: an SSH private key should never be shared with other users or host systems.


  1. TRUE
  2. FALSE
Correct answer: A



Question 10

Which of the following performance information is considered the most important information provided by the vmstat command? 


  1. it reports total memory on the system
  2. it reports buffer activity
  3. it reports disk I/O
  4. it reports memory swapping 
Correct answer: D









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