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Linux Foundation Exam LFCS Topic 5 Question 100 Discussion

Actual exam question for Linux Foundation's LFCS exam
Question #: 100
Topic #: 5
[All LFCS Questions]

The script, script.sh, consists of the following lines:

#!/bin/bash

echo $2 $1

Which output will appear if the command, ./script.sh test1 test2, is entered?

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Suggested Answer: B

by Lillian at Jun 11, 2025, 01:11 PM

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Mozelle
2 months ago
Alright, let's think this through. The script is echoing the arguments in reverse order, so B) test2 test1 is the correct output. Easy peasy, lemon squeezy!
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Alease
2 months ago
I'm not sure, but I think the answer is B) test2 test1 as well.
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Cory
2 months ago
This is a no-brainer! The script is just reversing the order of the arguments, so B has to be the right answer. *chuckles* Bash scripts, gotta love 'em!
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Erick
15 days ago
Bash scripts can be tricky, but this one is pretty straightforward.
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Janae
16 days ago
Yeah, that script is just swapping the arguments around.
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Gilbert
1 months ago
I think you're right, B) test2 test1 is the correct output.
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Bettyann
2 months ago
I agree with Laurel, because the script will echo the second argument first.
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Shaniqua
2 months ago
Let's see, the script is echoing the arguments in reverse order. That means B) test2 test1 is the correct answer. *fingers crossed*
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Shanice
2 months ago
I'm feeling confident about this one. The script is clearly just swapping the order of the arguments, so B is the way to go.
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Krissy
30 days ago
User 2: Yeah, that makes sense. The script is just swapping the arguments.
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Beata
1 months ago
User 1: I think it will output test2 test1.
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Coral
2 months ago
Woah, hold up! If the script is echoing the arguments in reverse order, then the answer has to be B. Easy peasy!
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Laurel
2 months ago
I think the output will be B) test2 test1.
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Glory
2 months ago
Hmm, this looks like a classic shell script argument handling question. I'll go with B) test2 test1.
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Laurena
21 days ago
User4: I agree with User2, it should be B) test2 test1.
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Nelida
22 days ago
User3: I'm not sure, but I think it might be C) script.sh test2.
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Latricia
2 months ago
User2: No, I believe it will be B) test2 test1.
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Roslyn
2 months ago
User1: I think the output will be A) test1 test2.
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