Topic	Replies	Views	Activity
Why is there need of 2 different classes? Courses solution-review-square-numbers-and-return-their-sum__classes-and-objects__learn-object-oriented-programming-in-java , data-structures-for-coding-interviews-in-java__coderust , learn-object-oriented-programming-in-java__educative	1	5	April 1, 2021
Why use Abstract method makeSound() if the implementation differs? Courses abstract-classes-and-methods__abstract-classes-and-interfaces__learn-object-oriented-programming-in-java , java-multithreading-for-senior-engineering-interviews__c-h-afzal , learn-object-oriented-programming-in-java__educative	1	3	March 24, 2021
This keyword in getter method in java Courses learn-java-from-scratch__educative , solution-review-calculate-the-students-total-marks__classes-and-objects__learn-object-oriented-programming-in-java , learn-object-oriented-programming-in-java__educative	1	16	February 3, 2021
Where can we find the solution to assessment exam? Courses learn-object-oriented-programming-in-java__educative , learn-object-oriented-programming-in-javascript__educative	1	25	October 5, 2020
Is super() mandatory for a subclass? Courses super-keyword__inheritance__learn-object-oriented-programming-in-java , learn-object-oriented-programming-in-java__educative	2	54	July 8, 2020
Using super() and this() in a constructor Courses super-keyword__inheritance__learn-object-oriented-programming-in-java , learn-object-oriented-programming-in-java__educative	2	179	January 24, 2020

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