An administrator decides what traffic should go in the encryption tunnel versus what goes to the unsecured Internet. Which VPN protocol did the administrator employ

Answercrawler;

For question 1, i'm a bit stuck between serif fonts or large enough type to read. serif fonts are good fonts to use because their easy to read. but you also need your type be large enough to read. if i had to say what you need to consider most important, i would say d is the answer.  for question 3, i believe the answer is d. it seems most appropriate to do that. on every page or every other page would be too much, and only on the contact page just seems inappropriate.  for question 4, it's probably a. by "color scheme" it doesn't mean just one color, but a set of colors. colors that are complimentary to each other. having too many is too distracting so it's best to limit it as much as possible, but not to the point where your website looks dull.hope this !

True, it makes it easier on the eyes and easier to make if it is the same color scheme

Don't forget to put the right neasures into place otherwise your program will be vulnrable to sql injections.