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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 4043What 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 9434I have a job interview and I will be asked 1)-in depth multi carrier EVDO 2)-Traffic/Capacity engineering Any help is highly appreciated!
2184What 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?
2123what 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?
5093What 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 50056
What is Master (access point) mode?
What is difference between coupling and cohesion?
What is Ad-hoc mode?
Please differentiate between cdma and fdma?
Explain the effects of power control?
What is synchronization channel?
Explain power management?
Which technology is used in GSM?
What does ultra wideband mean?
How can you keep a TCP connection from tearing down when no data will be sent for a long time?
What are four access categories,which one has more priority?
Explain about bluetooth sig?
Explain access channels?
What is the working of trace route?
Explain cdma development group (cdg)?
