In a doubly linked chain implementation of a queue, what is the performance when the dequeue operation

A. O (1)

B. O (n)

C. O (logn)

D. O (n2)

Question

Computers and Technology

Brian Combs

15 December, 00:45

In a doubly linked chain implementation of a queue, what is the performance when the dequeue operation

A. O (1)

B. O (n)

C. O (logn)

D. O (n2)

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Answers (1)

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Gianna Heath · Answer 1

Answer:A) O (1)

Explanation:Double linked chain is the type of the data structures that are linked with each other. There are the components that contain the set of records in a queue manner and forms the links which are referred as the nodes.

The operation performed by the dequeue operator is of eliminating the element which is at the front. So, when the operation of the dequeue operation gets invoked then the functioning of initializing of new dequeue and removing the front value by O (1) method.

In a doubly linked chain implementation of a queue, what is the performance when the dequeue operationA. O (1)B. O (n)C. O (logn)D. O (n2)

In a doubly linked chain implementation of a queue, what is the performance when the dequeue operation

A. O (1)

B. O (n)

C. O (logn)

D. O (n2)