APRIMERONCOMPUTERSANDPROGRAMS4September2018
A PRIMER ON COMPUTERS AND PROGRAMS 4 September 2018
Objectives.To understand the basic design of a modern computer.To understand theform and function of computerprogramminglanguages
Objectives • To understand the basic design of a modern computer. • To understand the form and function of computer programming languages
Hardware and software:which is moreimportant?COMPUTERSSOFTWAREHARDWARE
Hardware and software: which is more important?
0and10conquerthe拉world!Bit: binary digitByteBinarynumbersystemBinaryarithmetic(GottfriedWilhelmvonLEIBNIZ（1646-1716))
0 and 1 conquer the world! Bit: binary digit Byte Binary number system Binary arithmetic (Gottfried Wilhelm von LEIBNIZ (1646-1716))
Why only two values?5290186244(1)0000110111
Why only two values?