In a priority queue, insertion and deletion takes place at â€¦â�

1.	In a priority queue, insertion and deletion takes place at â€¦â€¦â€¦â€¦â€¦â€¦
A.	front, rear end
B.	only at rear end
C.	only at front end
D.	any position
Answer» E.

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In a priority queue, insertion and deletion takes place at â€¦â€¦â€¦â€¦â€¦â€¦

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