1.2 system architexture

1.2 system architexture

1. Scram a chip that is faster and requires less power than dynamic memory

2. ROM red only memory RAM random access memory

3. CPU

   • used to fetch decode execute
     • memory is the area where the computer stores or remembers data. Memory provides the CPU with its instructions there are different types of memory and each one plays an important role in running the computer system

4. Dram a memory chip that depends upon stored data

   • BIOS basic input/output system

5. A register holds short term memory