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
The answer is virtualization
Virtualization is the creation of virtual versions of something
such servers, storage devices, operating systems, that allows one to share an
application or a resource among multiple customers or organizations. It plays a
critical role in cloud computing through sharing data that is present in the clouds
like application and infrastructure.
Answer:
1. The reason hunting seasons are displayed all over the world in cave paintings is because of the necessity to hunt. Ancient people everywhere were nomads that relied on wild animals for the majority of their calories. The paintings likely served as an expression of the importance of hunting to their culture. It could have also been used as educational material for very young children to learn about hunting as well as its importance to their community.
Explanation:
I can't do 2nd because the image was cut off, sorry.
