When is it appropriate to use an absolute reference?
o when the information in a formula always relates to the same cell
o when the information in a formula changes to relate to the cells next to the specified location
o when the value of a specified cell must remain a positive number
o when the value of a specified cell must be the same as the value of the cell immediately preceding it

Communication is the exchange of information. true false

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

Match the file formats with the types of multimedia they can store