COMPUTER STRUCTURES

STRUCTURES OF THE COMPUTER

Physically we see the computer like TV style monitor,central processing unit and key board,if we have the complete system of computer we can see additional volt guard,mouse, printer connected with the computer system ,here i given the command structure of the computer as follows.

THE MAIN CHARACTERISTICS OF COMPUTERSPEED

Electrical pulses travel at incredible speeds and it's internal speed is virtually instantaneous,we do not talk in terms of seconds or even millisecons ,our units of speed will be microsecond <10-6>,the nanosecond <10-9>and even the picosecond <10-12>.STORAGEAs a human brain retains important things in it's memory and relegates unimportants details to the back of the mind ,the computer also storage certain amount of information's in the internal memory of CPUand other data can be stored outside of the memory of the CPU on the auxiliaru or secondry storage device,usually magnetic tape and floopy disk.