rom,cpu,ram,

rom,cpu,ram,

1. central processing unit

2. it is responsible for executing a sequence of stored instructions called a program

3. arithmetic logic unit (alu)

   • control unit (cu)
     • its job is to do the instructions then send them to the right places
   • performs simple arithmetic

4. microprocessor executes instructions

   • it is measured in megahertz
     • the faster the clock speed the faster the computer can run

5. random access memory

   • everything that is running on the computer