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Question 1

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What are the differences between hard disk drives and solid state disks? (Choose two.)

Question 2

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Reverse DNS assigns hostnames to IP addresses. How is the name of the IP address 198.51.100.165 stored on a DNS server?

Question 3

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Which of the following types of bus can connect hard disk drives with the motherboard?

Question 4

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Members of a team already have experience using Red Hat Enterprise Linux. For a small hobby project, the team wants to set up a Linux server without paying for a subscription. Which of the following

Question 5

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What information can be displayed by top?

Question 6

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Which of the following commands can be used to resolve a DNS name to an IP address?

Question 7

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Which of the following outputs comes from the command free?

Question 8

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What is true about the dmesg command? (Choose two.)

Question 9

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Which of the following outputs could stem from the command last?

Question 10

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What is the UID of the user root?

Question 68 - 010-160 discussion

The file script.sh in the current directory contains the following content:

#!/bin/bash echo $MYVAR

The following commands are used to execute this script:

MYVAR=value

./script.sh

The result is an empty line instead of the content of the variable MYVAR. How should MYVAR be set in order to make script.sh display the content of MYVAR?

!MYVAR=value

env MYVAR=value

MYVAR=value

$MYVAR=value

export MYVAR=value

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asked 18/09/2024

David Sichimwi

38 questions

Your answer: A B C D E

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