Description : Why is my PRAM screwy?
Last Answer : answer:Give the hardware test disc a spin and post what it says here. http://support.apple.com/kb/HT1509
Description : Which of the following is used in main memory? a) SRAM b) DRAM c) PRAM d) DDR
Last Answer : Answer: b Explanation: DRAM stands for dynamic random access memory. It is denser than SDRAM (Static) and therefore it is used in the main memory. They are in the form of semiconductor RAMs