In link state routing each router creates its own link state packet (LSP). Every other router receives this LSP through the flooding process. All routers therefore have the same information. This is compiled into the link state database.
Computer Networks MCQ - Computer Networks Section 2
Full duplex  means transmission and reception can take place simultaneously. So we need 1 line for transmission and 1 for reception. that means between any 2 devices there will be 2 lines.
So Number  of connections 10C2 = 45
Number  of lines required will be =  45*2=90
So Number  of connections 10C2 = 45
Number  of lines required will be =  45*2=90
In this case 8000 samples/sec are possible. With T1, 7 bits are sent per per sample. The data rate is 56 kbps.
