COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Connects all PCs together
|
|
|
Central hub for a network
|
|
|
Powerful computer than provides services
|
|
|
Expensive machine for technicians to use
|
Detailed explanation-1: -Purpose. The role of a server is to share data as well as to share resources and distribute work. A server computer can serve its own computer programs as well; depending on the scenario, this could be part of a quid pro quo transaction, or simply a technical possibility.
Detailed explanation-2: -A server stores, sends, and receives data. In essence, it “serves” something else and exists to provide services. A computer, software program, or even a storage device may act as a server, and it may provide one service or several.
Detailed explanation-3: -A Server is a powerful computer that holds data to be shared over a network. The Server responds to requests for information from other computers – it “serves” files, data, print, fax resources and more to multiple computers on the same network.
Detailed explanation-4: -A server is a computer program or device that provides a service to another computer program and its user, also known as the client.
Detailed explanation-5: -Servers contain more powerful processors than a desktop computer. They support multiple processors, multiple cores and multiple threads. So, a lot of virtual machines can reside in a single server without any compromise in performance.