The boxes with minus signs at the upper-left corner of the red boxes indicate that the item is________.

In contrast to earlier Wi-Fi speeds, which of the following BEST describes the antenna and channelization properties used in 802.11n?

A. MIMO, DSSS B. MIMO, OFDM C. CSMA, DSSS D. CSMA, CDMA

Stakeholders are a small group of selected users who represent a larger group of users and participate in a needs assessment interview when including every user is impractical.

Answer the following statement true (T) or false (F)