Question: The email database server is created to accept multiple incoming requests via a socket in order to locate a specific message and return it to the customer email browser (such as Outlook Express).

1. Why the server may launch a thread to handle each incoming request.
2. What benefit does the threading operation provide for processing purposes?
3. What OS services a server will access in order to create a socket listener.
4. What is the best to support multiple incoming requests via threads.