Monday, May 22, 2017

COMPUTER NETWORK | TOPIC 6 | SPECIALIST SERVERS

List all the different types of specialist server you can think of or find via the internet and books (e.g. mail server). Briefly  describe each one

1.       Application Server
o   Referred to as a type of middleware
o   Occupy a large chunk of computing territory between database servers and the end user and they often connect the two.

2.       Communication Server
o   Handles many common communications functions for the network, such as e-mail, fax, remote access, firewalls or internet services.

3.       Domain controllers/directory servers
o   Authenticates and authorizes computers and users to access resources within the logical domain

4.       Fax servers
o   A system installed in a local area network server that allows computer users who are attached to the LAN to send and receive fax messages

5.       File Servers
o   Stores network users’ data files

6.       Print servers
o   Manages the printers that are connected to the network and the printing of user documents on the network printers.

7.       Mail Server
o   Move and store mail over corporate networks via LANs and WANs and across the internet.
8.       Web Server
o   Serves static content to a web browser by loading a file from a disk and serving it across the network to a user’s browser.
o   This entire exchange is mediated by the browser and server talking to each other using HTTP.



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