"I have no doubt that demonstrating "real" coursework on Coursework.Info to my students, articulates the [coursework] requirement far better than I can."
Storage Peripherals
- Words:
- 954
- Submitted:
- Thu Jul 11 2002

... Essay A01C(i) - Input / Output Peripherals Storage Peripherals Memory:- SD-RAM - Single Data Random Access Memory is commonly used in computers for temporary storage of data. Because it needs a constant power source to contain stored data, it loses all information it contains when the power is cut or the computer is turned off. Its access time is measured in nanoseconds (ns) because the time it takes to access data, change a 1 to a 0 or 0 to a 1 is so small. It comes in specifications of PC100, PC133, PC166, PC200, PC233 and PC266, the best specification being PC266. DIMM - This type of memory is specially designed for 128 pin DIMM memory slots. The advantage of this is that more information can be transferred at one time and more information stored on one slot. DD-RAM - Double Data Random Access Memory is twice as fast as Single Data RAM because two













