If a class has constructors and you declare an array of that class’s objects, the class should have the default constructor. The default constructor is typically used to initialize each (array) class object.
For example, if you declare an array of 100 class objects, then it is impractical (if not impossible) to specify different constructors for each component. (We will further clarify this at the end of this section.)
Suppose that you have 100 employees who are paid on an hourly basis, and you need to keep track of their arrival and departure times. You can declare two arrays— arrivalTimeEmp and departureTimeEmp—of 100 components each, wherein each component is an object of type clockType.
