CareerCup

1. test by firing queries of trains that dont exist..also responce time
2. test results for existing trains and responce time..
3. check the results by giving incomplete information like date..
4. check if reservation is failed what happens to the transaction amount..
5. check for non registered users and registered users desired functionalities work together..
6. check if the results are in proper order or random ....
7. checkk by firing blank requests

it can be like the time table of trains running on the railway track ??

Need to be more specific to get an answer for this

what is a railway portal system first of all

1. test by firing queries of trains that dont exist..also responce time
2. test results for existing trains and responce time..
3. check the results by giving incomplete information like date..
4. check if reservation is failed what happens to the transaction amount..
5. check for non registered users and registered users desired functionalities work together..
6. check if the results are in proper order or random ....
7. checkk by firing blank requests

1. test by firing queries of trains that dont exist..also responce time
2. test results for existing trains and responce time..
3. check the results by giving incomplete information like date..
4. check if reservation is failed what happens to the transaction amount..
5. check for non registered users and registered users desired functionalities work together..
6. check if the results are in proper order or random ....
7. checkk by firing blank requests

when will it crash?

It can have lot of things...
1) Conrtols , Arrival Schedule, Departure Schedule, Time Conflict for same platform for trains.
2) If no trains arrives or departs
3) Errors if train has no booking of passengers.
4) Adding new trains to system

Same cost & passenger related info in the system needs to be tested

1) Check when user with invalid id and password try to login.
2) Check the user id and password pair works together properly.
3) Check trains arrival, departure,day schedule.
4) Total no. of seats available, confirmed , under process(waiting).
5) Transaction status while protal is busy,session timeout, network connectivity problem,user cancelled etc. and many more.

You mean the train crashes? LOL.