CCNA 200-301 exam questions/review with certified answers

CCNA 200-301 exam questions/review with certified answers What is the IEEE of Bluetooth? 802.15 WPAN What is WiMAX and it IEEE? -Worldwide Interoperability for Microwave Access -IEEE 802.16 WWAN In cellular broadband there are two types of cellular networks, what are they? Global System for Mobile (GSM) and Code Division Multiple Access (CDMA). GSM is internationally recognized, while CDMA is primarily used in the US. Typically, it is used by rural homeowners and businesses where cable and DSL are not available. It is usually more expensive and requires a clear line of sight. Satellite Broadband What is the 802.11 WLAN? WiFi/wireless devices are based on IEEE 802.11 set of protocols and wireless local area network (WLAN) Wi-Fi computer communication in various frequencies -Radio frequency is 2.4 GHz