Which of the following is not the type of queue?

Options

  • A. Ordinary queue
  • B. Circular queue
  • C. Single ended queue
  • D. Priority queue

Correct Answer (Detailed Explanation is Below)

C. Single ended queue

Detailed Explanation

The term "single ended queue" is not a recognized or standard type of queue. Accessing a data structure from only one end is a characteristic of a stack (Last-In, First-Out), not a queue

A normal queue already works from:

  • Insert → Rear

  • Delete → Front

So this name is not a formal queue category.

OOps! You are currently offline.