We measure the performance of a telephone line (4 KHz of bandwidth). When the signal is 20 V, the noise is 6 mV. What is the maximum data rate supported by this telephone line?

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what is ethernet?

5 Answers  

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hai this is ram, i have knowledge in wimax can any one send me testcases for wimax mac testing. also is there any posibilty to get a job as trainee wimax developer or tester? pls rply

1 Answers  

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Explain what does the protocol FTP do?

0 Answers   BPL,

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What is meaning of topology?

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how to change mac address of a system ?

17 Answers  

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explain the test bed which is used to test VOIP SIP products?

1 Answers   TCS,

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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.

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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.

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what is the difference between tcp and udp protocol?nowadays internet using which type of protocol?

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Why is auto-negotiation not recommended for use in critical network data paths?

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Explain the purpose of ip address? And also Give the brief description about Class A,Class B and Class c?

6 Answers   HCL,

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