When a circular queue is implemented in an array, then which of the following…
KVS PGT Computer Science · 2018 · PGT Computer Science
When a circular queue is implemented in an array, then which of the following condition holds when there is only one element in the queue?
- A.
Front = Rear = null
- B.
Front = Rear ≠ null
- C.
Front = Rear + 1
- D.
Front = Rear − 1
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