How is UWB different from Bluetooth, FireWire and Wi-Fi?2 7869
What is difference between WPA and WPA2? Explain MAC frame format? Explain Random backoff algorithm? EAPOL authhentication? In WLAN what do you mean by syncronization? Explain power save mechanism? Explain fram control? What in NAV ,where it is found? what are career sensing techniques?? waht is different between thorughput and data rate? waht are three types of frame ,explain? explain process of wep? which throughput is maximum tcp or udp? drawback of wep? explain 4 way handshake in wlan? What is PS-Poll and its structure?? difference between Power save and legacy power save?? What is TIM? What is trigger frame? What is ACM bit where it is found? explain key exchanges in all security modes WPA,WPA2,TLS? What is contained in control frame? what are four access categories,which one has more priority? Difference between EAP and EAP-TLS? what is broadcast domain for 10 STAS coneected to router at layer 3? router,hub,switch,snmp? what does four address field signifies?? explain powermanagement? Working of RTS/CTS? Explain hidden node problem? what are different typr of frame spacing? What is cipher?2 7579
What is the use of 802.11b ?1 1110
What is the use of 802.11g ?2 1145
What is the use of 802.11n?1 1161
What is the use of 802.16 ?1 1135
What is Time Division Multiple Access?1 812
How can you configure wi-fi network and what are wi-fi protocols?
Explain about wifi broadband?
What is wi-fi technology and over which frequency band it operates?
What are career sensing techniques?
How many clients can I connect to an AP?
What is ESSID?
Waht are three types of frame?
How to crack wi-fi network, if you are using wep (wired equivalent privacy) password with backtrack?
Are they different hardware?
What is a snmp?
Explain process of wep?
What is SSID?
What is the mac frame format?
What is eapol authentication?
Explain about wimax backhaul?