Corner points join path segments at a(n) ____.

A customer wants to keep cost to a minimum and has only ordered a single static IP address from the ISP. Which of the following must be configured on the router to allow for all the computers to share the same public IP address?

A. VLANs B. PoE C. PAT D. VPN

You can use the generic _______ functions if you want to use a database that doesn't already have a PHP library.

a. SQL b. XML c. ODBC d. LAMP