What is the best way to use copyrighted material? Use the material and ask for permission after you get caught.
Locate the author and request permission to use the material.
Remove the author's name from the material before you use it.
Rewrite the material word for word and place your name at the top.

Dean wants a quick way to look up staff members by their staff id. in cell q3, nest the existing vlookup function in an iferror function. if the vlookup function returns an error result, the text “invalid staff id” should be displayed by the formula. (hint: you can test that this formula is working by changing the value in cell q2 to 0, but remember to set the value of cell q2 back to 1036 when the testing is complete.)

What is a point-in-time measurement of system performance?

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.