Lesson 4: Bits and Bytes

Part I: Answer these question

A.

- How many digits does a binary system use? What is a “bit”?

- What is the difference between binary notation and the decimal system? Give some

example.

- What is a collection of eight bits called?

B.

How different is it from Byte to Kilobyte to Megabyte to Gigabyte to Terabyte?