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Effective Study Techniques for the Arista ACE-P-ALE1.04 Exam

Questions 11

Which of these items runs in user space?

Options:

A.

System daemons

B.

The IPC system

C.

The process scheduler

D.

Libraries and APIs

E.

The C Standard Library

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Questions 12

The ps aux command is from which UNIX variant?

Options:

A.

AIX

B.

System V

C.

Linux

D.

BSD

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Questions 13

In a bash script, which of the following is the most common way to send output to the screen?

Options:

A.

echo

B.

write

C.

send

D.

print

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Questions 14

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

Options:

A.

Run it at boot time

B.

Make it part of systemd

C.

Run it as root

D.

Run it as a regular user

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Questions 15

In file globbing, which symbol matches any single character?

Options:

A.

*

B.

?

C.

[]

D.

.

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Questions 16

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

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Questions 17

When using the sudo command to run something as root, which password is required?

Options:

A.

The user’s password

B.

The enable password

C.

The shadow password

D.

The root password

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Questions 18

The three permissions in the file mode are

Options:

A.

owner/group/world

B.

read/write/execute

C.

user/group/other

D.

setuid/setgid and sticky

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Questions 19

Which utility can be used to remove sections or columns of each line of input?

Options:

A.

sort

B.

cut

C.

paste

D.

diff

E.

grep

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Questions 20

Which of the following commands is most likely to cause you to need to restore from backup?

Options:

A.

rm -rf

B.

netstat -nr

C.

reboot

D.

ls -la

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Exam Code: ACE-P-ALE1.04
Exam Name: Arista Linux Essentials Exam
Last Update: Dec 2, 2024
Questions: 99

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