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Exam 102-400 topic 1 question 1 discussion

Actual exam question from LPI's 102-400
Question #: 1
Topic #: 1
[All 102-400 Questions]

What output will the following command sequence produce?
echo '1 2 3 4 5 6' | while read a b c; do
echo result: $c $b $a;
done

  • A. result: 3 4 5 6 2 1
  • B. result: 1 2 3 4 5 6
  • C. result: 6 5 4
  • D. result: 6 5 4 3 2 1
  • E. result: 3 2 1
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by Audio00_02 at Dec. 24, 2020, 12:17 p.m.

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drliu1202
1 year, 9 months ago
Selected Answer: A
The last variable does ignore spaces.
upvoted 1 times
...
jegga
2 years, 4 months ago
B is correct
upvoted 1 times
jegga
2 years, 4 months ago
sorry !!! Correct Answer: A Explanation: a = 1, b =2, and c = 3,4,5,6. Hence, the result of $c $b $a = 345621
upvoted 3 times
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A (35%)
C (25%)
B (20%)
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