QUESTION 2 A penlike device typically used with tablets and mobile devices. O a mouse Ob.pointer Ocjoystick d. stylus QUESTION 3 button that can be rotated to scroll through information that is dis Some mice have a on the monitor. O a. whee! O b. mechanical c. cordless O d.optical QUESTION 4 What monitor feature is expressed as a grid of dots or pixels? a. dot pitch b. aspect ratio C. resolution d. refresh rate Ek Save and Submit to save and submit. Click Save All Answers to save all answers