CCNA 200 301 EXAM QUESTIONSREVIEW
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QUESTION 1
What is the IEEE of Bluetooth?
Answer:
802.15 WPANQUESTION 2
What is WiMAX and it IEEE?
Answer:
-Worldwide Interoperability for Microwave Access
-IEEE 802.16 WWANQUESTION 3
In cellular broadband there are two types of cellular networks, what are they?
Answer:
Global System for Mobile (GSM) and Code Division Multiple Access (CDMA).GSM is internationally recognized, while CDMA is primarily used in the US.QUESTION 4 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.
Answer:
Satellite Broadband
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QUESTION 5
What is the 802.11 WLAN?
Answer:
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 GHzQUESTION 6 What is the 802.11a?
Answer:
- Ghz frequency band
IEEE standard for transmitting data over a wireless network.QUESTION 7 What are the two allocated radio frequency in 802.11 wireless LANs?
Answer:
2.4GHz and 5GHzQUESTION 8 Which 802.11 standards exclusively use the 5 GHz radio frequency?
Answer:
802.11a 802.11acQUESTION 9 Which of the wireless networks typically uses lower powered transmitters for short ranges?
Answer:
WPAN
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QUESTION 10
In wireless, what does AP stand for?
Answer:
Access PointQUESTION 11 What does SSID stand for?
Answer:
shared service set identifier (SSID)QUESTION 12 The wireless router advertises its wireless services by sending ______________containing its shared service set identifier (SSID)
Answer:
BeaconsQUESTION 13 What does QoS stand for and what does it do?
Answer:
Quality of Service is a feature of routers and switches which prioritizes traffic so that more important traffic can pass first.QUESTION 14 What does WAP stand for and what is it exactly?
Answer:
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.