push-down queue

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Definitions from WordNet

Noun push-down queue has 1 sense

push-down queue - a last-in first-out kind of queue (LIFO)
--₁ is a kind of queue

Definitions from the Web

Push-Down Queue

Definition:

A push-down queue is a data structure that represents a collection of elements where items can be inserted and removed from only one end, similar to a stack. The last item inserted is always the first one to be removed, following the Last In First Out (LIFO) principle.

Sense 1 - Noun:

A push-down queue, also known as a stack, is commonly used in computer science and programming to manage function calls or expressions.

Example sentences:

When implementing recursive algorithms, a push-down queue is used to store the function calls.
The program utilizes a push-down queue to manage the undo and redo operations.

Sense 2 - Noun:

In electrical engineering, a push-down queue refers to a type of circuit that allows data to be stored and retrieved in a specific order.

Example sentences:

The push-down queue circuit ensures the data is processed efficiently in the desired sequence.
By using a push-down queue, the system can handle the input and output operations effectively.

Sense 3 - Noun:

In finance, a push-down queue describes the prioritization algorithm used in order execution systems where incoming orders are processed based on a specific hierarchy.

Example sentences:

The push-down queue algorithm ensures the execution of high-priority orders before lower-priority ones.
Traders rely on push-down queues to handle and prioritize incoming trade requests in real-time.

Sense 4 - Adjective (Popular):

When describing a push-down queue as popular, it indicates that it is commonly used and well-known within its respective field or context.

Example sentences:

The push-down queue data structure is a popular choice for managing the undo-redo functionality in many software applications.
In programming interviews, candidates are often expected to understand popular data structures such as push-down queues.

Sense 5 - Adjective (Local):

When referring to a push-down queue as local, it suggests that its usage or popularity is limited to a specific region or organization.

Example sentences:

This local push-down queue algorithm has been finely tuned to cater to our company's specific needs and requirements.
The developers in our team are familiar with the local push-down queue implementation, making collaboration smoother.