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WiFi Protocols (136) - WiFi Hardware (27)
- WiFi Security (17)
- GSM (118)
- WiFi AllOther (49)
Hai..Friends... I have Tata Photon+ and Reliance netconnect.. Its possible to send message using this modem..... If you know the solution please help me....... Thanks in Advance.........
1 3934What 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 9318I have a job interview and I will be asked 1)-in depth multi carrier EVDO 2)-Traffic/Capacity engineering Any help is highly appreciated!
2137What is WiFi? How does it work? What is a WiFi router and should we own one to use the Internet? How can we access Internet through WiFi and how is it different from Modem?
2098what is the functionality of search window in CDMA? what is the difference between Ec/Io and Eb/No? What is meant by Link Budget analysis?
5049What is the defference between Rx Lev Sub and Rx Lev Full? What you mean by Link Budget?can you explain
Lucent, NSN, TCS, Zong Pakistan,
4 49772
Differences between bluetooth vs infrared?
What is hard handover?
Do you know what is the importance of cdma in today's cellular world?
Explain the call flow in nss and what is sri signal?
What the B and D channels do?
If my computer is connected to wireless lan, can it communicate with computer on wired lan as well?
What is Service Discovery Protocol?
How Analogue fax and modem over ISDN?
What is LAP-D?
Explain the fdd in gsm technology?
Explain random backoff algorithm?
What is protocol overhead?
How can I use wi fi?
Can you please explain the difference between power classes in bluetooth?
What is infrastructure in wi-fi?
