Life before internet versus life after internet?

Octothorpe is another name for what common computer keyboard symbol?

Hey i really need some solving this problem: 1. encrypt this binary string into cipher text: 110000. include in your answer the formula the decoder would use to decrypt your cipher text in the format (coded answer) x n mod (m) = y & 2. decrypt this cipher text into a binary string: 106 you.

Which of the following characters is acceptable to use in a filename? ? / – %