Nucleus Software Exports Interview Question

Java:- 1. Method Overriding. 2. Method overloading. 3. Wrapper Class. SQL:- 1.She asked me to create the table and perform left outer join, right outer join. 2.Difference between left and right outer join. C:- 1. Define Pointer with an example. 2.write a code to print the address of a pointer variable. 3.Code to print the value of a pointer variable. 4.Difference between call by value and call by reference. 5.Write a program to delete the third element in an array. One question about certificate which I mentioned in the resume that how you think it is your achievement.