Define TMN.

Define concept model of TM and what are the TMN standards?

What is VAN ?

Which two files does it maintain?

And what are it's advantages?

What are your top challenges, in managing the network? Which elements of managing your network, require most of your time? What percentage of time do you spend on maintenance, compared to growth?

What does a network failure cost the user?

Define a networking system. How can you differentiate the functionality of computer networking and telecommunication.  Enlist utilization of these technologies, in today`s business.

Please also comment on network topologies, how they work and also write down some merits of such topologies.

There are one CDMA mobile operator and four GSM mobile operator’s in my country. I never used CDMA phone. Since the last 3 years I am using a GSM phone.

I want to know which technology is better, for mobile communication and wireless internet service.

What is the difference between a service-point address, a logical address and a physical address? Thank you.

I need a very urgent solution. Construct the Hamming Code for the bit sequence 10011101. Thanks.

Calculate the total number of bits and then Bit Rate of the Digital signal, given below.

Please give me a proper answer.

Hi everybody, I use internet dial-up connection for internet access.

I uploaded card credits to the connection, when the previous credit has ended.

Today when my credit ended, I bought a new card and fed it into the connection and charged up the balance to 500.

But when I clicked on the connect button, in the connection console and it started verifying user name and password, it gave this error that I don’t have permission to dial to this network and get connected.

Verifying username and password.

menrak N/A Asked on 07/08/2011 in Telecommunications