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Arista ACE-P-ALE1.04 Dumps

Arista Linux Essentials Exam Questions and Answers

Question 1

Where did the GECOS field in /etc/passwd come from?

Options:

A.

Bell Labs DHCP lease tracking

B.

Payroll name and address info

C.

Bell Labs Print Service

D.

Parking space assignments at AT&T

Question 2

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

Options:

A.

it reports total memory on the system

B.

it reports buffer activity

C.

it reports disk I/O

D.

it reports memory swapping

Question 3

Which utility can be used to place a stream of input in order numerically or alphabetically?

Options:

A.

sort

B.

cut

C.

paste

D.

diff

E.

grep

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

Where will the find command look to locate files?

Options:

A.

The system binary directories

B.

Your $PATH

C.

Recursively starting in the directory you specify in the command options

D.

Recursively starting at/

Question 6

In bash scripting, which of the following is NOT valid way of evaluating an arithmetic expression?

Options:

A.

$(( ))

B.

${}

C.

$[]

D.

let

Question 7

What term is used for the beginning of time for UNIX?

Options:

A.

Epoch

B.

Zero-hour

C.

Birth

D.

Dawn

E.

Awakening

Question 8

The cd into a directory, you need what kind of permission?

Options:

A.

read

B.

write

C.

execute

D.

setuid

Question 9

Which character matches the end of a line in a regular expression?

Options:

A.

!

B.

^

C.

$

D.

?

Question 10

Which commands can be used to copy a file locally?

Options:

A.

cp only

B.

scp pnly

C.

rsync only

D.

both cp and scp

E.

cp, scp and rsync

Question 11

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

Options:

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

Question 12

Given the following directory structure, which commands would successfully remove the fubar directory?

Options:

A.

rm –r fubar

B.

rmdir –p fubar

C.

rmdir –p fubar/bar

D.

rm fubar/bar

E.

rm fubar

Question 13

Why shouldn’t you use standard package and dependency management on an Arista switch?

Options:

A.

Arista switches can’t run package managers

B.

Arista modifies the kernel to disallow it

C.

Running an install could update dependencies required for the base EOS install

D.

There is no reason not to use them on an Arista switch

Question 14

If the system is swapping, what can be done to alleviate the problem?

Options:

A.

Add faster CPUs

B.

Add more CPUs

C.

Add more memory

D.

Add a larger hard drive