Binary Numbers Practice Problems

1. What is a bit?


2. How many bits in a byte?


3. How many bytes in a kilobyte?


4. If you had a 4-bit unsigned number, what is the smallest and largest value it could be used to represent?


5. Convert the base 10 number 78 into base 2 (binary).


6. Convert the binary (base 2) number 1011010 into base 10.