Queue and Line: Definition, Structure, Usage and Examples

Definition of Queue and Line

A queue is a collection of objects or people that are waiting for something, usually in a specific order. A line is a group of people or objects that are arranged in a straight line, usually waiting for something.

Difference in Structure

The main difference between a queue and a line is the structure. A queue is usually arranged in a circular or serpentine pattern, while a line is arranged in a straight line.

Differences in Usage

The main difference between a queue and a line is the purpose. A queue is usually used when there is a limited number of resources available, such as in a store or restaurant. A line is usually used when there is an unlimited number of resources available, such as in a bank or post office.

Examples of Queue and Line

Examples of queues include lines at a grocery store, lines at a bank, and lines at a restaurant. Examples of lines include lines at a post office, lines at a movie theater, and lines at a concert.