It can remain in hibernation as long as you want it to. There is no time limit.
None. You use the free memory.
Start->right click on My computer->Properties and the window "Properties" you will see amount of memory installed on your computer.
Virtual memory, the answer is virtual memory.
Optical memory is an early form of computer memory. It involves the use of an optical system for the writing and reading of data to and from a computer's main memory.
This is if you use a PC: Go to Computer or My Computer (depending on the OS) and then on your flash drive icon, right click and go to properties. All the details regarding the memory will be there.
You can use it for virtual memory,but you need memory still.
If referring to Memory (RAM), then yes, it is better to have more memory in your PC as this will speed it up. Although it will use slightly more power (not much).
Virtual
It is used to store the data.
The animals ate as much food as they can before they hibernate
The basic function of memory is to store information.
plug it into the computer then import it, or use the "Save as" tool.