Part of computer

PART OF COMPUTER

1. CPU(CENTRAL PROCESSING UNIT)                                                                       

2. INPUT DIVICE/PART/COMPONENTS
3. OUTPUT DIVICE
4. STORAGE DIVICE(CAPACITY)
5. HARDWARE/SOFTWARE 
                                      

     Type of memory

   1. PRIMARY  MEMORY
2. SECANDARY MEMORY


1. PRIMARY MEMORY 
                                      
                                              Primary memory is the internal memory use by computer to hold data and instructions.If made up of electronic circuit that keep data case long as valtage supply is on.


two types of primary memory

1. Ram(random access memory)
2. Rom(read only memory)            

2. SECONDARY MAMORY

                                                    Secondary memory is use for permanent storage of programs data and other information. The secondary memory is non-volitile in nature.