Passwords should be changed: A) at least once a week C) at least once a month B) only when you suspect hacking D) about every 6 months

Compared to an 8 x 10 image at 300 pixels per inch, a 4 x 5 image at 300 pixels per inch is about: A) the same size C) one-fourth the size B) one-half the size D) one-tenth the size

All of the following are hard to convey in an email message except: A) emphasis B) ambiguity C) emotion D) sarcasm

When conducting business over the internet, one important way to verify the website is valid and secure is: A) the web address begins with https B) the web address end with .org or .com C) the website only accepts Visa, Mastercard, or Paypal D) the website has an endorsement verifying it is a legitimate site

Password should include which of the following to improve security A) common numbers such as your birthdate B) uncommon characters such as ~ or % C) themes that are related to your life D) answers A and B

While logged on to your computer at work, who owns your email? A) the sender of email B) the comapany/business you work for C) you, the receiver of the email D) answers A, B, and C

Reducing the pixels per inch of an image for the computer screen from 300 to 100 will: A) have little effect on the image quality displayed on the screen B) reduce the number of colors the image can display C) greatly reduce download times D) more than one of the above

Passwords: A) can be viewed by a superuser B) are maintained on a list by the system administrator C) should contain alpha numeric and non-linguistic characters (i.e.-) when possible D) should contain common phrases

The best resolution to use when designing images for the web is: A) 1000 pixels per inch B) 300 pixels per inch C) 100 pixels per inch D) 72 pixels per inch