Question

If a database have to be maintained using OOP, to store the details of each employee in a company, which would be the best choice among the following?

(a) Define a class to store details of each employee

(b) Define a structure to store details of each employee

(c) Define separate variable for each detail

(d) Define a generic type to store string and number details

I have been asked this question in class test.

The above asked question is from Class Use in chapter Classes of Object Oriented Programming

Answer 1

Right choice is (a) Define a class to store details of each employee

Easy explanation - A single class can be defined that represents a single employee of a company. The specific type of functions that can be applied to specific employees can be put into another class that is derived from the existing class.