A binary system is a system that uses only two digits, 0 and 1, to represent numbers. This system is commonly used in computers and other electronic devices because it is easy for machines to understand and process.

Comprehension Questions:

1. What is a binary system?
2. What are the two digits used in a binary system?
3. Why is a binary system commonly used in computers and electronic devices?
4. Can you give an example of a device that uses a binary system?
5. How is a binary system different from a decimal system?