A good way to protect your e-mails is to use ________

Which of the following failures can cause a system to have a very dim display only visible when you shine a flashlight on-screen?

a. Inverter failure b. RAM failure c. Incorrect display input d. CPU failure

____________________ punctuation style includes a colon after the salutation and a comma after the complimentary closing.

Fill in the blank(s) with the appropriate word(s).