Difference between Virtual reality and Augmented reality

Which are examples of note-taking tools? check all that recording devices sticky notes digital highlighters paper flags highlighting pens digital displays digital flags

How should you specify box sizes on a web page if you want the boxes to vary according to the font size of the text they contain? a. in pixels b. in inches c. as percentages d. in em units

Which of the following would not be considered a pc? a. mainframe b. desktop c. tablet pc d. laptop