File Info
| 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?
- JSON
- Java
- Plain text files
- Stream editing
Correct answer: A
Question 2
The sed utility’s name is short for what?
- stdout editor
- stream editor
- simple editor
- 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?
- AT&T and Bell Labs
- Sun and DEC
- BSD and System V
- 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?
- The system binary directories
- Your $PATH
- Recursively starting in the directory you specify in the command options
- 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?
- kill -1 1
- kill 1
- kill -9 1
- kill -9 -1
Correct answer: B
Question 6
What must you do to get a complete report from the lsof command?
- Run it at boot time
- Make it part of systemd
- Run it as root
- Run it as a regular user
Correct answer: C
Question 7
What is the awk tool designed to be?
- a calculator
- a pattern matching programming language
- a non-interactive editing tool
- 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?
- Shell escapes
- Variable dereference
- Command substitution
- Output formatting
Correct answer: B
Question 9
True or false: an SSH private key should never be shared with other users or host systems.
- TRUE
- FALSE
Correct answer: A
Question 10
Which of the following performance information is considered the most important information provided by the vmstat command?
- it reports total memory on the system
- it reports buffer activity
- it reports disk I/O
- it reports memory swapping
Correct answer: D
