DevNet Associate Module 1 Quiz

DevNet Associate Module 1 Quiz

University

23 Qs

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DevNet Associate Module 1 Quiz

DevNet Associate Module 1 Quiz

Assessment

Quiz

Computers

University

Practice Problem

Easy

Created by

Minase Aoi

Used 23+ times

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23 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the apt-get upgrade command on a Linux operating system?

Every application installed will update itself to the latest version.

Operating system updates are downloaded and will be installed.

The remote repository of applications and dependencies will be updated to the latest version.

A specific application named upgrade will be installed.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which grep command should a Linux system administrator use to search the passwd file for any username that starts with a digit?

grep ‘(0-9}’ /etc/passwd

grep ‘[0-9]’ /etc/passwd

grep ‘_[0-9]’ /etc/passwd

grep ‘^[0-9]’ /etc/passwd

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output when the following code is entered into a Python program interpreter? [1,2,4,5] + [3,6]

[1,2,3,4,5,6]

[12]+[9]

[1,2,4,5,3,6]

[21]

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is displayed after the following code is entered into a Python interpreter? addition = 22 +10 print(addition)

nothing ( because the print command is wrong)

[22]+[10]

(syntaxerror)-…as there should not be a space between the numerical values

32

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should be done prior to the configuration command if a Linux administrator receives a message that the administrator does not have necessary permissions to perform the configuration?

use a different user account

identify a different network interface

use the sudo command

change the chmod permissions on the network configuration file

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of the command ifconfig -a on a server running a Linux operating system?

Both active and inactive interfaces will display information.

The ARP table of the computer will be displayed.

All active interfaces will display information.

The host routing table will be displayed.

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

A system administrator attempts to determine what is causing a computer to perform slower than normal. The administrator issues the ps command. What is displayed by this command?

  • active processes using CPU time

  • current HDD usage

  • current RAM usage

  • current NIC status

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