Martina is responsible for the installation and maintenance of both hardware and software that make up her company’s network. She is often required to design networks that will meet the company’s performance and capacity needs in addition to securing all networks, often in connection with system administrators. Martina works as a,

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.)

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?

Consider jasper’s balance sheet. which shows how to calculate jasper’s net worth?