with answers |\
What is the IEEE of Bluetooth? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔802.15 WPAN |\
What is WiMAX and it IEEE? - CORRECT ANSWERS ✔✔-
|\ |\ |\ |\ |\ |\ |\ |\ |\
Worldwide Interoperability for Microwave Access |\ |\ |\ |\
-IEEE 802.16 WWAN
|\ |\
In cellular broadband there are two types of cellular
|\ |\ |\ |\ |\ |\ |\ |\ |\
networks, what are they? - CORRECT ANSWERS ✔✔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. - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Satellite Broadband |\ |\
What is the 802.11 WLAN? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔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|\ |\ |\ |\
What is the 802.11a? - CORRECT ANSWERS ✔✔5 Ghz
|\ |\ |\ |\ |\ |\ |\ |\ |\
frequency band |\
IEEE standard for transmitting data over a wireless
|\ |\ |\ |\ |\ |\ |\ |\
network.
What are the two allocated radio frequency in 802.11
|\ |\ |\ |\ |\ |\ |\ |\ |\
wireless LANs? - CORRECT ANSWERS ✔✔2.4GHz and
|\ |\ |\ |\ |\ |\ |\
5GHz
Which 802.11 standards exclusively use the 5 GHz radio
|\ |\ |\ |\ |\ |\ |\ |\ |\
frequency? - CORRECT ANSWERS ✔✔802.11a |\ |\ |\ |\
802.11ac
Which of the wireless networks typically uses lower
|\ |\ |\ |\ |\ |\ |\ |\
powered transmitters for short ranges? - CORRECT
|\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔WPAN |\
In wireless, what does AP stand for? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Access Point
|\ |\
,What does SSID stand for? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔shared service set identifier (SSID) |\ |\ |\ |\
The wireless router advertises its wireless services by
|\ |\ |\ |\ |\ |\ |\ |\
sending ______________containing its shared service set
|\ |\ |\ |\ |\ |\
identifier (SSID) - CORRECT ANSWERS ✔✔Beacons
|\ |\ |\ |\ |\
What does QoS stand for and what does it do? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Quality of Service
|\ |\ |\ |\
is a feature of routers and switches which prioritizes
|\ |\ |\ |\ |\ |\ |\ |\ |\
traffic so that more important traffic can pass first.
|\ |\ |\ |\ |\ |\ |\ |\
What does WAP stand for and what is it exactly? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Wireless Access Point
|\ |\ |\ |\
more generally just an access point, is a networking
|\ |\ |\ |\ |\ |\ |\ |\ |\
hardware devices that allows other Wi-Fi devices to
|\ |\ |\ |\ |\ |\ |\ |\
connect to a wired network.
|\ |\ |\ |\
What does Wi-Fi stand for? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔Wireless Fidelity |\
technically, this is not the case. Wi-Fi is simply a |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
trademarked term meaning IEEE 802.11x. |\ |\ |\ |\
, What is an Autonomous AP? - CORRECT ANSWERS ✔✔-
|\ |\ |\ |\ |\ |\ |\ |\
Standalone devices like a home router. Where the entire |\ |\ |\ |\ |\ |\ |\ |\ |\
WLAN configuration resides on the device.
|\ |\ |\ |\ |\ |\
-Sometimes called thick APs |\ |\ |\
-do not require a controller to control the AP and it use
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
WLSE for management software
|\ |\ |\
-use for a network that requires only a couple of access
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
points.
What does WLC stand for? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔Wireless LAN Controller |\ |\
What does AS stand for? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔Autonomous System |\
What are Controller-based APs? - CORRECT ANSWERS ✔✔-
|\ |\ |\ |\ |\ |\ |\
These devices require no initial configuration and are
|\ |\ |\ |\ |\ |\ |\ |\
often called lightweight APs (LAPs).
|\ |\ |\ |\ |\
-Also called thin APs
|\ |\ |\
-Centralized management, configuration, encryption, |\ |\ |\ |\
updates and policy settings through a centralized
|\ |\ |\ |\ |\ |\ |\
controller
LAPs - CORRECT ANSWERS ✔✔Lightweight Access Points
|\ |\ |\ |\ |\ |\