Question
Five tasks W, X, Y, Z, and V are ordered so that W precedes X, X precedes Y, and Z precedes V. Which order is valid?
Select an option. Your answer will be checked instantly.
Correct Answer: A. W, Z, X, V, Y
Explanation:
The valid order preserves W before X before Y and Z before V.
Only W, Z, X, V, Y satisfies both chains.
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