Answer Posted / prashant pathak

ethernet, token ring, frame relay, atm and fddi do not fall
on the physical layer, they fall under Data Link Layer. :)
dude

Why do I need ftp?

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Hi I have 10+ years of telecom application development experience ( telecom billing product -call control (ISUP/INAP/CAMEL call handling), short message routing application, telecom tools development). I am very strong in C++/Unix , core java and advanced oops design. Recently I have undergone a training in 3G mobile protocol developement. I have very good knowledge about WCDMA, its various layers and gone through 3GPP technical specs. Now I am looking for 3G mobile development opportunities. I am finding very difficult to get it, as I don't have the relevant experiences on 3G development. Please advice me on this to enter into mobile protocol development.

3960

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A periodic composite signal with a bandwidth of 3000 Hz,is composed of two sine waves. First one has a frequency of 100 Hz with a maximum amplitude of 30 V, the second one has a maximum amplitude of 10 V. Draw the bandwidth.

3669

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What is SDP? Which signaling protocols use it?

1043

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What LAN analyzer tools are you familiar with and describe how you use them to troubleshoot and on what media and network types.

2346

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How to send XAML file on server using HTTP protocol?

1211

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Explain Protocols?

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What are the generally asked questions for a Person who is attending Network protocol testing L2/L3.

4460

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Explain two-phase locking protocol.

1369

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Hi Guys, Can some please tell me which is the best institute for network protocol (l2 l3 l4 ) stack development in Noida.

2367

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Where i can get the objective type question for Voip. please let me know soon.

2588

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How do I log into an ftp server?

1103

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Explain why is a gateway used?

1073

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What is protocol extension?

1066

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What is HTTP and can you list few protocols with explanations?

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