What do machines require in order to communicate with each other without human intervention? (Select all that apply.) unique identifier
voice recognition
antennas
internet Protocol

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.)

Who is most likely be your target audience if you create a slide presentation that had yellow background and purple text

The physical parts or components of a computer system is called .