# Number System

1. When we convert 10010 binary numbers to decimals. Then the solution is :

•  2010
• 1810
•  1410
•  1610

2. How many bits are in 1 byte?

3. An organized way of representing numbers is called?

•  Character System
•  Number system
• Integer System
•  None of these

Number system

4. How many different characters can ASCLL represent?

5. How real numbers are stored by the computer?

•  Floating Point Representation using Mantissa and Exponent
• ASCLL
• Binary
• Floating Boat Representation

Floating Point Representation using Mantissa and Exponent

6. How text is represented by the computer?

•  Unicode
• Bitmap
• ASCLL
• Floating-point Representation

7. How many unique symbols in the Hexadecimal number system?

8. Octal equivalent of hexadecimal code F3A1 is :

•  158661
• 171641
• 176541
• 173101

9. Using ASCLL, how many bits are required for 1 character?

10. The binary equivalent of the decimal number 0.4375 is :

• 0.1010
•  0.1100
•   0.1011
•  0.0111

11. How graphics are represented by the computer?

• Unicode
• ASCLL
•  Bitmap
•  Binary

12. How many processes for converting ( integer ) from decimal to binary?

13. Octal number system is :

14. How many unique symbols in a decimal number system?

15. What digits are used to store numbers, letters, etc.

16. How many bytes are in 1 kilobyte?