Numbers in binary

12 questions

1. What is the smallest unit of data in a computer?
2. Put these steps in order to measure the size of binary data:
3. Why do computers use binary to represent information?
4. If you have 4 bits, how many different values can you represent?
5. Match each keyword to its definition:
6. What does having more bits allow you to do?
7. What number system does binary use?
8. A binary digit is also called a ___?
9. Match the binary value to its decimal value.
10. What is the decimal value of the binary number 1101?
11. Match the decimal value to its binary value.
12. Which of these binary numbers is equal to the decimal number 21?

License: OGL