Quiz 3 - Communications

1. Which one of the following actions could lead to a computer being infected with a virus?

a) Deleting an unopened email message
b) Using an e-mail filter to save incoming mail to specified folders
c) Applying all service packs and security updates to your email software
d) Opening an executable file that is attached to an email message

2. Which three-letter suffix in an email address identifies an organization as non-commercial?

a) edu     
b) org
c) mil
d) com  

3. Which one of the following best describes the difference between the Cc and Bcc fields?

a) There is no difference between the Cc and Bcc fields.
b) The Bcc recipient’s name in a mail message is visible to other recipients
         of the message.
c) The Bcc recipient’s name in a mail message is NOT visible to other
         recipients of the message.
d) The Cc recipient’s name in a mail message is NOT visible to other
         recipients of the message.

4. Which one of the following is an example of an online (virtual) community?

a) Home Page
b) Chat Room
c) Cache
d) News feed

5. Which one of the following gives you the ability to know if a desired contact is online? 

a) Really Simple Syndication (RSS).      
b) Short message service (SMS).
c) Instant messaging (IM).
d) Uniform Resource Locator (URL).