Question

In a library there are many books and members register themselves with their name, age, address and if staff with staffid, department or if student then regno, year. Registered members can borrow the book. The details of the books been borrowed by the members are also maintained. Every time a member borrows a book the return date is calculated. If the date of return by the member is beyond the return date, then a penalty is calculated. The difference in date and the return date are calculated using a helper class methods For the given scenario identify the classes. Select one:
a. Member, Staff, Student, Book, DateCalculator
b. Member, Staff, Student, Book, Transaction, DateCalculator
c. Member, Book, Transaction, DateCalculator
d. Member, Staff, Student, Book, Transaction

Answer 1

Answer:b

Explanation:Member, Staff, Student, Book, Transaction, DateCalculator

Answer 2

Answer: Member, Staff, Student, Book, Transaction, DateCalculator

Explanation: