A large company such as a retail store or airline reservation system uses a multi-user computer that acts as the central computer in a network.
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Multi-user computer</h3>
A multi-user operating system (OS) is a computer system that allows multiple users from different computers to have access to a single system's OS resources at the same time.
A mainframe is a multi-user computer capable of connecting hundreds or thousands of users simultaneously. This are used by large companies.
Find out more on Multi-user computer at: brainly.com/question/24540334
Explanation:
A class encapsulates methods, while a struct cannot.
Answer:
Isp
Explanation:
An Internet service provider is an organisation that provides services for accessing,
using, or participating in the Internet. Internet service providers can be organised in
various forms
Maybe fix the grammar first. Then give suggestions that are similar but not the same to what the boss wrote.
-hope this helped
Omg I would die to have your points because when I get on people call me a noob because I just got the app like 3 days ago and every time I answer a question some says noob like dang I just started