UNIT 1.2 MEMORY

UNIT 1.2 MEMORY

1. Virtual Memory

   • Is volatile
   • It is here to compenssate when RAM runs low
   • It is in the hard disk

2. Flash Memory

   • is volatile

3. RAM (Random Access Memory)

   • Is volatile(Gets emptied when we shut the computer)
   • It stores data when your using your computer
   • It is very expensive

4. ROM (Read Only Memory)

   • Is not volatile
   • It is not a part of the CPU(Where everything is processed )
   • It contains BIOS (instructions to restart a computer for example)

5. Cache

   • is volatile
   • Cache is very fast because it is next to the processor