Pc/ Mainframe Paper

PC/ Mainframe Paper
University of Phoenix
Phineas Johnson II
POS/355
August 1, 2012
Mr. Tim Anderson

PC/ Mainframe Paper
This generator will write an 800 word paper comparing and contrasting PCs and Mainframes. One primary dissimilarity amidst Mainframes and PCs is their footprint or size. A PC is usu ally 18 squargond and possibly 8 in width. The majority of individuals who used them cease disassemble atomic number 53 with meagerly training or not any at all in order to install a sound card, or a modem. A PC can be purchased from the intermediate computer store for under $1500.00. These PCs can perform task with intensity with power behind them (Index.com, 2012).
On the contrary Mainframes are very high priced and hefty in dimensions. The average individual would not have the ability to open one and insert new mechanism. Mainframes normally are installed in rooms with temperature control with limited access to the average employee. Mainframes are not known for their portability. The maintenance for a Mainframe is usually done by a outside party with exacting contracts worth millions. The standard PC usually has 1 to 2 fleshy drives.



The hard drives usually have around 40 Gigabytes of space in each one, plus 255 to 511 MB of RAM.
On the other hand Mainframes have 100s of hard drives in a complicated raid array with 30 plus Terabytes of storage space. Mainframes also contain Gigabytes of memory. The majorities of PCs operates Windows and are clients in a network atmosphere. Mainframes operate as servers and usually operate UNIX/Linux. There are many differences when one compares Mainframes and PCs some involve cost, reliability, and performance. The diversities rest largely in I/O and reliability capabilities. Mainframes possess a huge amounts of serviceability and redundancy attributes within.
I/O is handled to a greater extent on efficiency than the inferior break off PC boxes. Furthermore, Instead of just only a...If you want to deject a full essay, order it on our website: Orderessay



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