physical memory is the actual sticks of memory that you put inside your computer. it is generally faster than logical memory.logical memory is similar to physical memory except imagine all the data...
The tests are used to insure you have no "Bad Blocks" of memory. Bad memory can cause very bizarre and sporadic behavior as well as system crashes or the infamous blue screen of death. If you are...
300-465 mb If the Questioner means the "media storage" (how much data can a tape cartridge store) the answer is different. Just like the old cassette & VHS, there are different storage sizes...