Since a page designer doesn't know the exact properties of a user's device, the common practice is to make the text _________ with all font sizes expressed relative to a default font size.?

Which of the following is NOT a true statement when considering using databases instead of lists?

a. Data can be easily shared among users. b. Data-entry errors can be minimized with databases. c. Data integrity can be ensured with a database. d. Databases are easier to build and maintain than lists.

The __________ defines the transport protocol. ?

A. ?source IP address ? B. ?destination IP address C. ?interface ? D. ?IP protocol field