Define queue fifo ?, Data Structure & Algorithms

A queue is a particular type of collection or abstract data type in which the entities in the collection are went in order and the principal functions on the collection are the addition of removal of entities from the front terminal position and entities to the rear terminal position. This creates the queue a First-In-First-Out (FIFO) abstract data structure. In a FIFO data structure, the first component added to the queue will be the first one to be replaced. This is similar to the need that once an element is added, all components that were added before have to be replaced before the new component can be called. A queue is an example of a sequential data structure.

Queues give services in transport, computer science, and operations research where several entities such as objects, data, persons, or events are stored and held to be executed later. In these contexts, the queue acts the function of a buffer.

Queues are frequent in computer programs, where they are constricted as data structures coupled with access routines, as object-oriented languages or in an abstract data structure as classes.

 

1004_Queue FIFO.png

Posted Date: 7/27/2012 6:57:18 AM | Location : United States







Related Discussions:- Define queue fifo ?, Assignment Help, Ask Question on Define queue fifo ?, Get Answer, Expert's Help, Define queue fifo ? Discussions

Write discussion on Define queue fifo ?
Your posts are moderated
Related Questions
What is an unreachable code assertion An unreachable code assertion can be placed at the default case; if it's every executed, then program is in an erroneous state. A loop in

What is quick sort? Quick sort is a sorting algorithm that uses the idea if split and conquer. This algorithm chooses an element called as pivot element; search its position in

State the ways to construct container taxonomy There are several ways that we could construct our container taxonomy from here; one way that works well is to make a fundamental

Explain in detail the algorithmic implementation of multiple stacks.

The space-complexity of the algorithm is a constant. It just needs space of three integers m, n and t. Thus, the space complexity is O(1). The time complexity based on the loop

This notation bounds a function to in constant factors. We say f(n) = Θ(g(n)) if there presents positive constants n 0 , c 1 and c 2 such that to the right of n 0 the value of f

Q. Give the adjacency matrix for the graph drawn below:                                                 Ans: Adjacency matrix for the graph given to us

what is the difference between data type and abstract data type

Optimal solution to the problem given below. Obtain the initial solution by VAM Ware houses Stores Availibility I II III IV A 5 1 3 3 34 B 3 3 5 4 15 C 6 4 4 3 12 D 4 –1 4 2 19 Re

A small shop sells 280 different items. Every item is identified by a 3 - digit code. All items which start with a zero (0) are cards, all items which start with a one (1) are swee