Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Programming and Data Structure Queue
When a circular queue is implemented in an array of the following condition holds when there is only one element in the queue?
1
Front = rear =null
2
Front = Rear ≠ null
3
Front = Rear + 1
4
Front=Rear – 1
5
None of the above/More than one of the above