Over 300 billion emails are said to be sent every day. (a) Briefly explain the process and protocols by which emails are sent from one computer to another computer.
(b) Give one difference between POP3 and IMAP protocols.

The graph shows median weekly earnings for full-time workers according to education level. which can you not conclude?

You have a small company and want to keep your costs low, but it is important your employees share data. which network would provide you with the most economical solution?

Enzo’s balance sheet for the month of july is shown. enzo’s balance sheet (july 2013) assets liabilities cash $600 credit card $4,000 investments $500 student loan $2,500 house $120,000 mortgage $80,000 car $6,000 car loan $2,000 total $127,100 total $88,500 which expression finds enzo’s net worth?