What are the different types of queues?

Answer 1

A priority queue is a queue in which each element is inserted or deleted on the basis of their priority. A higher priority element is added first before any lower priority element. If in case priority of two element is same then they are added to the queue on FCFS basis (first come first serve). Mainly there are two kinds of priority queue: 1) Static priority queue 2) Dynamic priority queue

Answer 2

A priority queue is a queue in which each element is inserted or deleted on the basis of their priority. A higher priority element is added first before any lower priority element. If in case priority of two element is same then they are added to the queue on FCFS basis (first come first serve). Mainly there are two kinds of priority queue: 1) Static priority queue 2) Dynamic priority queue

Answer 3

The queue is a linear data structure where operations of insertion and deletion are performed at separate ends also known as front and rear. Queue is a FIFO structure that is first in first out. A circular queue is similar to the normal queue with the difference that queue is circular queue ; that is pointer rear can point to beginning of the queue when it reaches at the end of the queue. Advantage of this type of queue is that empty location let due to deletion of elements using front pointer can again be filled using rear pointer. A priority queue is a queue in which each element is inserted or deleted on the basis of their priority. A higher priority element is added first before any lower priority element. If in case priority of two element is same then they are added to the queue on FCFS basis (first come first serve). Mainly there are two kinds of priority queue: 1) Static priority queue 2) Dynamic priority queue A double ended queue (or deque ) is a queue where insertion and deletion can be performed at both end that is front pointer can be used for insertion (apart from its usual operation i.e. deletion) and rear pointer can be used for deletion (apart from its usual operation i.e. insertion)

Answer 4

MeQue allows social distancing while enhancing customer experience and operational efficiency with virtual queuing, scheduled appointments and contactless online order pickups. Uplift your customer’s experience by enabling them to plan their store visits and enhance their customer journey with virtual queue management solution. MeQue help retailers maximize their sales and deliver a better customer experience by -

1. Enabling their customers to get in queue remotely

2. Eliminating long lines outside stores

3. Reducing on-site wait times

4. Send live alerts

5. Contactless curbside pickup

Answer 5

1.linear queue

2.circular queue

3.double ended queue

Answer 6

Hello dear

Following are the various types of queues in Data Structure

• Simple Queue
• Double Queue
• Circular Queue

Answer 7

Queue is a data structure which is based on FIFO that is first in first out. Following are the types of queue: Linear queue Circular queue Priority queue Double ended queue ( or deque )

Answer 8

There are two types of deque 1. Input restricted double ended queue Insertion is restricted in the front end. 2. Output restricted double ended queue Deletion is restricted in the rear end