What is protocol testing. whether u have used any tool in telecom testing.8 41191
What is VoIP?4 8763
What equipment is needed for VoIP?5 14944
Find what the following terms stand for ITU, UMTS, PCS, GSM, ISDN, PSTN, TDMA, FDMA, CDMA, AMPS, CDPD, GPRS, EDGE in GSM, WAP, ISM band1 6409
What is the layered architecture of the Internet? In a wireless network, describe how each layer would be different from a wired network?1 5963
1)what is cdma technology? 2)how can cdma work? 3)history of cdma?10 38711
What are the other wireless technologies?3 3462
How does the traceroute work?1 2715
what is the difference between tcp and udp?1 2874
What are the different types of routing possible at layer 3?1 2492
Explain external routers components?
Explain about gsm interfaces?
What do you mean by arfcn?
In voice communication, the maximum number of satellite hops allowed are ?
Explain about wireless antennas?
What is scrambling code?
What is Pairing?
How to Use in.rdisc?
Do you know what is telecom regulatory body of india?
Is it possible to connect multiple Bluetooth hubs?
Differences between udp and tcp
What is DSL?
What is piggybacking in context to wi-fi?
What distributed application?
What is difference between router and switch?