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

Limited Time Offer

25%

Off

Get Premium LFCS Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Ona

5 months ago

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

upvoted 0 times

...

Harrison

5 months ago

I agree with Jarod, the command will print abc.

upvoted 0 times

...

Jarod

6 months ago

I think the output is option B) abc.

upvoted 0 times

...

Magnolia

6 months ago

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

upvoted 0 times

...

Rashad

6 months ago

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

upvoted 0 times

...

Rozella

6 months ago

I think the output is B) abc.

upvoted 0 times

...