A Queue Is a Data Structure That Stores and Retrieves

question 26

Multiple Choice

A queue is a data structure that stores and retrieves items in a ________ manner.

• A) last in, first out
• B) first in, first out
• C) first in, last out
• D) random
• E) None of the above

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Definitions:

Short-range

Typically refers to wireless communication technologies or devices operating over relatively small distances, such as Wi-Fi or Bluetooth.

Cellular Radio

A communication technology that allows mobile devices to connect to the internet and make calls through a network of distributed antenna systems.

Medium-range

Generally refers to the middle portion of a given scale or distance, not classified as short or long.

Wireless Network

A network setup that allows devices to connect and communicate with each other without the need for physical cables, using radio waves.