7. What is the minimum piece of information that a computer can handle? ANS: 8. In ASCIl system, how many bits does it need to represent a character? ANS: 9. One byte of binary unit equals how many bits? 10. In ASCII, how many characters can it represent? 11. In UNICODE, how many bits of binary digits are needed to ANS: ANS: ANS: ANS: ANS: ANS: 15. You write a program looks like an English composition, it is called what? ANS: represent one character? 12. Add O to 1 in binary, what is the result value in binary? 13. Add 1 to 1 in binary, what is the result value in binary? 14. Add binary value 11 with 1, what is the sum in binary digits? 16. A java source program must be saved as with what file extension? ANS: 17. What command, under DOS (Disk Operating System or called Console), you can use to compile a java source program with name of MyClass.java? ANS