Above is segment of DFD from the Member Account Management System. This DFD shows that the bank creates new accounts, updates the accounts, say, freeze the account if need arises, prepares the bank statement for account holders. This system requires that users (account holders) cannot have any direct interaction with the system. The bank employee has to assist the customer. If you carefully examine the DFD, you must notice that there are some errors in the DFD.

List all the errors.

(This is a Systems Analysis and Design question)

Membership Application Bank Statement Employee Create New Member Account Employee Status Generate A Bank Statement En Address D2Employees Existing Account D1Member Accounts New id Freeze Member Account Number Accounts Receivable status Frozen Account