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Mainframe computer EssayHardware and Software Components pot 210 July 8, 2011 Brian Wirpsa Axia College Material Appendix E Hardware/Software Components In your own words, describe the following hardware/ software program components Legacy arrangings The bequest systems are the IT system as a whole for a confederation. The legacy system is computers, hardware, and software needed to run an IT system. Mainframe computers Mainframe computers were the hub of a companys IT system information. They were large, employ mostly for number crunching, and only accessible by company managers. Later, although they remained expensive minicomputers were made that were used for word processing, and more readily available for other function departments to use. Microprocessors Microprocessors are the software components that help to energise the private(prenominal) computer possible. Microprocessors are essentially the brains inside of a pc. PCs PCs or personal computers are much smalle r than mainframe computers and made for individual use. They were computers that use software that any individual can use and within a business held a connection to the companys mainframe. lucre computers Network computers act as the middleman in the communication between the pc and a companys mainframe. This group of pcs connection to the mainframe server called a land knowledge domain network acts as a landline for the network of computers located in the same building. World liberal Web and Internet The earth wide web is a connection worldwide to any and every(prenominal) computer in the world. The world wide web allowed information to be transferred to and from anywhere in the world via the internet.With wires, cables, Ethernet wires, and routers is how The internet was able to transfer information. Wired and wireless broadband engineering science Wired broadband technology is the use of the internet through wires that transmit data at a slow speed. Like a tunnel, wired in ternet technology must move slowly through the small musculus quadriceps femoris provided by the wiring. Wireless technology uses no wiring, therefore that tunnel is now wide open with more space and room for data to transfer at a higher rate of speed. PC softwarePC software is the brains that operate the computer. PC software is what is used to connect all functions of a computer together to work such as the hardware components and the software itself. Networking software Networking software is the second brain for a computer that allows it to connect to a companys servers and company pcs. Computer security software Computer security software is the protective shield or skull for a computer that prevents outsiders from entering a computer system and taking vital information.