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Arista ACE-P-ALE1.04 Arista Linux Essentials Exam Exam Practice Test

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Total 100 questions

Arista Linux Essentials Exam Questions and Answers

Question 1

What is the default standard user prompt for Bourne-based shells?

Options:

A.

>

B.

$

C.

#

D.

enable#

Question 2

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

Options:

A.

JSON

B.

Java

C.

Plain text files

D.

Stream editing

Question 3

What tool is awk based on?

Options:

A.

ed

B.

grep

C.

sed

D.

emacs

Question 4

Which of the following interpreters are included on Arista switches?

Options:

A.

/usr/bin/bash

B.

/usr/bin/perl

C.

/usr/bin/python

D.

/usr/bin/Cli

E.

All of them

Question 5

Which two characters are required at the top of a script to inform the kernel on which interpreter to use? (choose two)

Options:

A.

!!

B.

$!

C.

#$

D.

#!

Question 6

In file globbing, which symbol matches any single character?

Options:

A.

*

B.

?

C.

[]

D.

.

Question 7

Which special device provides a place for redirecting unneeded data?

Options:

A.

/dev/null

B.

/dev/zero

C.

/dev/urandom

D.

/dev/blank

Question 8

When scripting in bash, it is recommended to always use which symbols around your variables to reference them?

Options:

A.

{}

B.

[]

C.

()

D.

‘ ’

E.

“ ”

Question 9

The ps aux command is from which UNIX variant?

Options:

A.

AIX

B.

System V

C.

Linux

D.

BSD

Question 10

On older Fedora Core systems, which dependency manager is used?

Options:

A.

apt

B.

deb

C.

rpm

D.

yum

E.

dnf

Question 11

Which utility can be used to compare the content of two files?

Options:

A.

sort

B.

cut

C.

paste

D.

diff

E.

grep

Question 12

Who invented NFS?

Options:

A.

Linus Torvalds

B.

IBM

C.

DEC

D.

Sun Microsystems

Question 13

The three classes in the file mode are

Options:

A.

owner/group/world

B.

read/write/execute

C.

user/group/other

D.

setuid/setgid and sticky

Question 14

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

Options:

A.

kill -1 1

B.

kill 1

C.

kill -9 1

D.

kill -9 -1

Page: 1 / 10
Total 100 questions