where we use interface in banking project??

Question

hi Frnds i wants to know that where we use interface and abstract class in the banking project?? i have module like Accounts Internet banking services Loan Deposit please give the ans which i can explain in the interview

Shubham Kumar · Answer

Hi anjali  Just want to ask a question hope you know very well what is interface and abstract class and sometime it is not necessary to use this special classes means if you are able to make your function or logic without this so its not necessary but if you want some type of rule or contract which is followed by the developer when making new function or method so use it.