ABSTRACT
Java concepts Compiler, interpreter, virtual machine, bytecode, Unicode character set, and fi le naming conventions
INTRODUCTION Human history is punctuated by inventions of various useful machines. Machines either make our day-to-day life more comfortable or enable us to perform some new tasks. Invention of the air conditioner has greatly improved our comfort level during the hot summer months, and the invention of the television added a whole new dimension to our experience.
