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UML - Case study on ticket vending machine (TVM)
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yesterday on ticket vending machine so
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in this particular case study we are
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going to show you that what are the
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different steps to be followed in a very
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rigorous way and what are the different
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diagrams to be drawn and we are going
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for that analysis into a very detailed
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fashion to give you some idea so in this
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video we shall discuss only the problem
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statement so here is the problem
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statement for us a ticket vending
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machine TPM dispenses tickets to
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passengers at a railway station
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passengers used the front panel to
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specify their boarding and destination
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place details of passenger that is a
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number of adults and children and the
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date of travel the Machine displays the
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fare for the requested ticket the
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passenger then deposits cash in the bin
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provided and presses accept cash button
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the Machine checks the cash if it is
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more the balance cash is paid out and
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the ticket requested is getting printed
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the system is also used by the operator
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who might want to know the cash held in
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the machine the break up of small change
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available in the machine withdraw or
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deposit cash when needed and so on so
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this particular system will be used by
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the passenger and as well as by the
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operator and the report options also
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include the detailed report of
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transactions summary report of the
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number of tickets sold for each
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destination opening balance cash
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collected cash dispensed and current
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balance in the machine so this is the
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total problem statement that means it is
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a ticket vending machine where one
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customer or maybe a passenger I think it
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is better to say passenger who will be
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putting the details about the number of
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adults number of
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the boarding place and the destination
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place and all and then the fear will be
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shown and the fear the respective amount
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will be there will be put onto the
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machine and machine will accept the cash
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it will give the pre-printed ticket out
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and if there is any balance is there
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then the balance will be paid out and
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then this particular machine will be
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used by other passengers and then this
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particular machine can also be used by
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the respective operator to check the
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different parameters whether how much
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cash
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it is holding how much is that it has
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been dispensed and so on different
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reports will get produced and that we
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have discussed in this problem statement
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so in your real life also whenever you
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are having a discussion with your client
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with your customers to know about the
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project such problem statement will be
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originated here we have taken a
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real-life Lac problem but in your case
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study you might be having a problem
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statement which might be having say a
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few 10 pages the problem statement will
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be something like that so depending upon
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the problem statement how we shall
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proceed stepwise that will be discussed
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in the next videos please watch all of
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them because they are related thanks for
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watching this
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