Hello, I'm a sophomore in high school and I'm currently being homeschooled.

Anyways, my question is about computers and it's a little impossible. I'm receiving questions when I haven't even gotten the lecture yet.

So, the question is:

Computers take in data, but they won't work with raw data. Which of the following is the data format used by computers?

1. Octal Numbers,

2. Binary Numbers,

3. Hexadecimal Numbers,

4. Decimal Numbers.​