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Easy Remember Heaps & Priority Queues Multiple Choice

In a min-heap stored as an array, what is the parent index of the node at index i?

Remember — Tests recall of fundamental facts and definitions.

Answer Options

A i/2
B (i-1)/2
C (i+1)/2
D 2*i+1

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This question is from the Heaps & Priority Queues topic (Data Structures).

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