CompTIA
LX0-102 · Question #5
Which of the following outputs will the below command sequence produce? echo '1 2 3 4 5 6' | while read a b c; do echo result: $c $b $a; done
The correct answer is A. result: 3 4 5 6 2 1. See the full explanation below for the reasoning.
Question
Which of the following outputs will the below command sequence produce? echo '1 2 3 4 5 6' | while read a b c; do echo result: $c $b $a; done
Options
- Aresult: 3 4 5 6 2 1
- Bresult: 1 2 3 4 5 6
- Cresult: 6 5 4
- Dresult: 6 5 4 3 2 1
- Eresult: 3 2 1
How the community answered
(51 responses)- A84% (43)
- B4% (2)
- C2% (1)
- D2% (1)
- E8% (4)
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