I have a bank account application on my Phone that I can use to view my bank acc
ID: 3829648 • Letter: I
Question
I have a bank account application on my Phone that I can use to view my bank account information, pay bills, transfer money from on account to another, like savings to checking. View alerts, view account's balances, etc. Before using the app, I must login first. When I am done, I logout of the application. Assume I am using two functions of this application, pay bills and transfer money. The following activity diagram attempts to describe all the actions associated with each of the above two functions. Which of the following is a all that apply. A. A joint node (line) is required before the 'confirm transfer' action after the outgoing control flows from the 'select from account' and 'select to account' and 'select to account' actions. C. Transfer money'. 'select from account'. 'select to account'. and 'confirm transfer should all occur one after another. D. A fork node (line) is required after "transfer money" action before the two control flows into the select from account' and 'select to account' actions.Explanation / Answer
The correct statements are:
a. A join node(line) is required before the 'confirm tranfer' action after the outgoing control flow from the 'select from account' and 'select to account' actions.
c. tranfer money, select from account, select to account and confirm transfer should all occur one after the other.
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