7. What is the minimum piece of information that a computer can handle? ANS: 8.

Question

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

Explanation / Answer

7. Bits is the minimum piece of information that computer can handle.

8. An ASCII character needs 8 Bits (1 Byte) to represent a character.

9 1 Byte = 8 bits

10. We use here the Standard ASCII characters(0-127) during the program.

256 (0 to 255) is the total number of Character in ASCII table .

0 to 31(total 32 character ) is called as ASCII control characters.

32 to 127 character is called as ASCII printable characters.

Extended ASCII characters are (128-255).

11. Unicode uses 16 bits per character.

12. Answer is 1.

13 Answer is 10.

14. Answer is 100.

15. If the indentation is not done properly that is called as obfuscation.

16 It must be saved with .java extension

17 javac MyClass.java (run this command under DOS to compile).

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