Redraw the following ERM diagram using the (min, max) notation. N Code BANK Name Addr Phone AcctNo SSN BRANCHES N ACCOUNT M A-C ACCTS N CUSTOMER Balance Name Type Addr Addr BANK-BRANCH LOANS N LoanNo N M L-C Branch No LOAN Amount Type

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Prototyping Systems

A prototyping system is a system development technique in which a working model for software or system is created, tested, and then modified as required until an acceptable prototype for the final software is obtained. This method is best suitable when all the project requirements are not known in detail.