Information Technology assignment unit 4 Essay Example | Topics and Well Written Essays - 500 words

Information Technology assignment unit 4 - Essay Example The speed is not a great concern so I have chosen a medium speed for printing b. In this scenario we have a firm that uses computer only for word processing. The biggest application occupies 24 MB, so we do not require a system with huge capacity drives and processing power. The hardware configuration selected for this firm is given: c. In this type of firm we need systems that have extreme processing power and clock speed power. Here we have to process at high speed because scientific applications require more processing power, so configuration of the system is given below; d. In this scenario we need a better printing power and this can only be achieved through enhanced memory. Because the printing current pages are stored in the RAM so we need better RAM as compared to processing power. Here we need a printer that can print the pages at higher speed. We also need big data travel drive. a. Magnetic tapes: In this scenario we need to store thousands of employee records for several years. This storage is only for backup procedure. Here we do not require processing of records. So we will choose the magnetic tapes those provide large storage capacity at less expenses. b. Magnetic hard disks: Air line reservation requires fast and large record processing. Here in this scenario we require systems that provide high storage and fast processing speed. The selection of magnetic hard disks is the best choice for such areas of working. c. Recordable optical discs (CD-R: write once, read many): the maintenance manual facility is effectively provided through CR-Rom technology. Main reasons of this technology selection are the less cost and appropriate capacity of medium for the maintenance manual storage. d. Flash memory USB drives: when we want to take any digital data from one place to another then the flash memory USB drives are the best choice. These are high speed data travel