________ enables calls to be transmitted over the Internet instead of over traditional telephone lines or cellular towers

How do you know whether a swatch is about to affect a fill or a stroke?

What will be an ideal response?

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

1. An extended service set (ESS) is a set of stations controlled by a single coordination function. 2. Any device that contains an IEEE 802.11 conformant MAC and physical layer is a basic service set. 3. WPA2 incorporates all of the features of the IEEE 802.11i WLAN security specifications. 4. The MAC service data unit contains any protocol control information needed for the functioning of the MAC protocol. 5. CRC is an error detecting code.