what is mean by d-queue?

Answers were Sorted based on User's Feedback



what is mean by d-queue?..

Answer / vinuthna

A deque is a abstract data structure that implements a queue
for which elements can be added to front or rear and the
elements can be removed from the rear or front.

it is also called head-tail linked list

Is This Answer Correct ?    77 Yes 2 No

what is mean by d-queue?..

Answer / punam & sunita

a deque is a abstract data structure in which insertion and
delection takes place at either side i.e. at rear & front
but not at middle.

Is This Answer Correct ?    37 Yes 2 No

what is mean by d-queue?..

Answer / baskar

d-queue stands for double ended queue.we can add & delete
elements at either side.they are two other variations like
input restricted deque and output restricted deque.
Input restricted deque means we can delete at both end
but insert only at end of the queue(ie) rear .
Output restricted deque means we can insert at both end
but delete only at end of the queue(ie)front.

Is This Answer Correct ?    30 Yes 2 No

what is mean by d-queue?..

Answer / ramesh

d-queue stands for double ended queue.we can add & delete
elements at either side.they are two other variations like
input restricted deque and output restricted deque

Is This Answer Correct ?    23 Yes 0 No

what is mean by d-queue?..

Answer / zakiya

d-queme means doubly ended queue.in which insertion and
deletion can be performed any end.

Is This Answer Correct ?    24 Yes 2 No

what is mean by d-queue?..

Answer / narendra sharma

d queue is also known as the doubly link list in which data
can be inserted at either end of the list and it is abstract
in nature.

Is This Answer Correct ?    15 Yes 9 No

what is mean by d-queue?..

Answer / priya

Dequeue is another variation of queue where both insertion
and deletion operation can be made at either ends i.e front
and rear of the structure.

Is This Answer Correct ?    3 Yes 1 No

what is mean by d-queue?..

Answer / venu

in dqueue there are 2 types.
1.)input restricted queue:-Means insert at rear and delete
at both sides(front and rear).
2.)output restricted queue:-Means insert at both the
ends(front and rear)and delete at one end that to front.

Is This Answer Correct ?    6 Yes 4 No

what is mean by d-queue?..

Answer / sudhir & kranti

It is one of the special variation of queue which allows the elements to be inserted and removed at both ends (rear and front) but not at middle.
De-queue can be of 2 types
i)Input restricted de-queue: elements can be removed at both ends but insertion at one end.
ii)Output restricted de-queue: elements can be inserted at both ends but deletion at one end.

Is This Answer Correct ?    1 Yes 1 No

what is mean by d-queue?..

Answer / avanesh singh

D-queue is a special type of data structure in which insertions and deletions will be done either at the front end or at the rear end of the queue.

The operations that can be performed on deques are-:

· Insert an item from front end.

· Insert an item from rear end.

· Delete an item from front end.

· Delete an item from rear end.

· Display the contents of queue.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Data Structures Interview Questions

How do you find the complexity of a selection sort?

0 Answers  


What does arraylist remove do?

0 Answers  


What is the best case complexity of bubble sort?

0 Answers  


What is the difference between null and void pointer in data structures?

0 Answers  


What are red-black trees?

0 Answers  






Is radix sort stable?

0 Answers  


How does bogo sort work?

0 Answers  


Define graph?

0 Answers  


How can we reverse the order in the treemap?

0 Answers  


Write an algorithm to find middle element in the linked list.

0 Answers   JPMorgan Chase,


What is an array vs list?

0 Answers  


How do you clear a stack?

0 Answers  


Categories