True...the assumption being that the student believes he/she will be able to locate the answer within the text rapidly, but they underestimate the fact that "application" of the content/question is primarily what the instructor is looking for, and will require critical thinking skills to apply the book content to the the question; not just "find the answer".
true very very true it could get stolen if not (well either way) but it is better encrypted
You should make a unique password and change it daily
The answer is a smart watch most likely the apple or Samsung versions both now offer voice calls and health tracking sensors on the bottom side of the watch most popular is the apple as the company grows more everyday
