Linux Foundation Exam LFCS Topic 5 Question 69 Discussion

Actual exam question for Linux Foundation's LFCS exam

Question #: 69
Topic #: 5

[All LFCS Questions]

What is the output of the following command?

for token in a b c; do

echo -n ${token};

done

Aanbncn

Babc

C$token$token$token

D{a}{b}{c}

Ea b c

Show Suggested Answer

Suggested Answer: B

by Lashon at Feb 08, 2024, 12:05 AM

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Ona

7 months ago

I believe the correct answer is option B as well, because the command simply echoes a, b, c without any additional characters.

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Harrison

8 months ago

I agree with Jarod, the command will print abc.

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Jarod

8 months ago

I think the output is option B) abc.

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Magnolia

8 months ago

I believe the correct answer is B) abc as well. The ${token} syntax is substituting the values a, b, c.

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Rashad

9 months ago

I agree with Rozella, it should be abc because the loop is iterating over a, b, c and echoing each token.

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Rozella

9 months ago

I think the output is B) abc.

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