In an ideal implementations of a queue, all operations are ______________________ . A. O(1) B. O(n) C. O(n2) D. it depends on the operation E. O(n log n)

A queue is implemented using an array such that ENQUEUE and DEQUEUE operations are performed efficiently. Which one of the following statements is CORRECT (n refers to the number of items in the queue)? [GATE CSE 2016]Question 4Answera.Both operations can be performed in O(1) timeb.Worst case time complexity for both operations will be Ω(log n)c.The worst-case time complexity for both operations will be Ωd.At most one operation can be performed on O(1) time but the worst-case time for the other operation will be Ω

A queue is implemented using an array such that ENQUEUE and DEQUEUE operations are performed efficiently. Which one of the following statements is CORRECT (n refers to the number of items in the queue)?

Identify and describe each operation(s) in a Stack and a Queue.

From given below, which of the following is not the type of Queue?

eries of operations: add(‘k’), add(‘m’), add(‘n’), remove(), add(‘s’) and remove() are performed on an empty queue of size 4. Which of the following is FALSE?AThe next add operation will set tail to 0BThe next two calls to add(item) will make the queue fullCThe value of front is 2 and and the value of tail is 3DThe next delete operation will set front to 0