True or flase parallel signal sends multiply bits of data at one time​ples help

Fast answer i need for apex ! smartphones should be banned from the classroom in public schools so that students cannot cheat on test so easily? which is an example of a counter argument to the thesis above? a.the classroom is a place for learning not for making phone calls b. smartphones are useful learning tools in the modern classroom c.banning smartphones will not students pay attention to teachers any better d. banning smartphones would decreased incidents of theft

Pressing the backspace key deletes the text to the of the insertion point. the left or the right?

Which of the following processes applications across multiple computing devices? a. functional application b. distributed system c. workgroup information silo d. information silo