there are many similarities in name - for e-g, Jaswant is common name used for both male and female. many more are there. we cant go by name only. gender has to be mentioned.
when waitlist passengers are not allowed to travel, mentioning coach number is not relevant.
Portable computers are made available in some trains and tte has to feed the number of available berths which can be known in the internet also.
Pl...
more... do not compare an Pan India Organisation with a State transport bus corporation. also many states do not have this facility. compared to the railway routing, capacity, organizing, maintaining, costing all State transport buses put together do not have the same corporation/organisation.
Railways are for our purpose - but there are some rules to be followed by us also. pl dont forget that.