Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Programming and Data Structure Queue
Which of the following conditions correctly check the underflow condition in a queue?
1
front = -1
2
rear = 1
3
rear = size
4
More than one of the above
5
None of the above