If two conditions must both be true in order for an argument to be acceptable, they should be combined with a Boolean ____ operator.

The television signal format used in the United States, Japan, and many other countries is known as ____________________.

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

In October 2002, the WECA organization changed its name to ____.

A. Wi-Fi (Wireless Fidelity) Alliance B. WiMAX C. VoWLAN D. Project 802