File Info
| Exam | Arista Linux Essentials Exam |
| Number | ACE-P-ALE1.04 |
| File Name | Arista.ACE-P-ALE1.04.PassCertification.2019-02-21.99q.vcex |
| Size | 79 KB |
| Posted | Feb 21, 2019 |
| Download | Arista.ACE-P-ALE1.04.PassCertification.2019-02-21.99q.vcex |
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Demo Questions
Question 1
Which utility can be used to merge sequentially corresponding lines of input streams into a single output stream?
- sort
- cut
- paste
- diff
- grep
Correct answer: C
Question 2
What tool is awk based on?
- ed
- grep
- sed
- emacs
Correct answer: A
Question 3
Which loop type is the recommended way to iterate over a set of filenames?
- a case loop
- a for loop
- a while loop
- an until loop
Correct answer: B
Question 4
Which of these characters is not valid for filenames?
- *
- !
- /
- &
- <space>
Correct answer: C
Explanation:
Reference: http://www.linfo.org/file_name.html Reference: http://www.linfo.org/file_name.html
Question 5
Which utility can be used to remove sections or columns of each line of input?
- sort
- cut
- paste
- diff
- grep
Correct answer: B
Question 6
What character is used as shorthand for your homedir?
- $
- #
- .
- ~
Correct answer: D
Explanation:
Each Linux account is associated with a home directory. When you login to your Linux account, by default, your current working directory will be your home directory. UNIX provides a short-hand symbol for your home directory, the tilde character, ~. So, to see a list of files in your home directory, you can execute ls ~ Each Linux account is associated with a home directory. When you login to your Linux account, by default, your current working directory will be your home directory. UNIX provides a short-hand symbol for your home directory, the tilde character, ~. So, to see a list of files in your home directory, you can execute
ls ~
Question 7
On Arista switches, what object format is used for automation and scripting?
- JSON
- Java
- Plain text files
- Stream editing
Correct answer: A
Question 8
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 9
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 10
Ubuntu is a popular distribution from which core tree?
- Fedora
- Linux
- Debian
- Slackware
Correct answer: B
Explanation:
Reference: https://answers.syr.edu/display/os/Linux+Distributions Reference: https://answers.syr.edu/display/os/Linux+Distributions
