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CompTIA Exam XK0-005 Topic 1 Question 38 Discussion

Actual exam question for CompTIA's XK0-005 exam
Question #: 38
Topic #: 1
[All XK0-005 Questions]

A Linux administrator needs to determine if prerequisites are met. One of the application requirements is to install Perl on a system. Which of the following commands would accomplish this task?

Show Suggested Answer Hide Answer
Suggested Answer: C

rpm -qa lists all installed packages and filtering with perl will show if Perl is installed or not. This command is useful for verifying prerequisites like the presence of certain software on the system.


by Aimee at Sep 08, 2024, 04:19 PM

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Gennie
2 months ago
That makes sense, thanks for explaining.
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Princess
3 months ago
Because rpm -qa lists all installed packages, so it would show if Perl is already installed.
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Brittney
3 months ago
I'm gonna go with B) rpm -iv perl. Sounds like the right command to get that Perl party started!
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Maile
2 months ago
Make sure to double check after running the command.
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Dick
2 months ago
Yeah, that command should do the trick.
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Kerry
2 months ago
I think B) rpm -iv perl is the right one to install Perl.
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Gennie
3 months ago
Why do you think it's C)?
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Princess
3 months ago
I disagree, I believe the correct answer is C) rpm -qa perl.
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Jesusita
3 months ago
A) rpm -Uf perl? Updating Perl? Nah, you just want to install it fresh, bro.
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Gaston
3 months ago
D) rpm -eh perl? What, you want to erase Perl? That's just silly, man.
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Marge
2 months ago
That's the correct command to install Perl.
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Elvera
2 months ago
Marge: Thanks for clarifying!
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Sherman
3 months ago
A) rpm -Uf perl
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Gennie
3 months ago
I think the answer is B) rpm -iv perl.
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Willodean
3 months ago
Haha, C) rpm -qa perl? Really? That's just gonna list all the Perl packages, not install them!
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Deonna
3 months ago
B) rpm -iv perl is the way to go! Gotta install that Perl package, baby!
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Alesia
3 months ago
Yeah, that's correct. It will install the Perl package on the system.
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Keva
3 months ago
I think rpm -iv perl is the right command to install Perl.
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