How do you calculate gear ratios? A. input:Output B. Output:input

Drag each label to the correct location on the image list the do’s and don’ts of safeguarding your password. a. keep yourself logged in when you leave your computer.b. don’t write your password down and leave it where others can find it.c. share your password with your friends.d.each time you visit a website,retain the cookies on your computer.e. use a long password with mixed characters.1. do's 2. don'ts

What is the digital revolution and how did it change society? what are the benefits of digital media?

How to do this programming flowchart?