Pergunta de entrevista da empresa NetSol Technologies

1. Tell me about inheritance. 2. Tell me about polymorphism. 3. Method overloading and method overriding 4. operator overloading and operator overriding. 5. Synchronous and Asynchronous Ajax request. 7. Write down a program that finds positive and negative numbers from the array and prints their ratio of occurrence with six decimal places. 8. How can we avoid class getting overridden? 9. Where the object is saved in memory? 10. Cut three places on cakes and get eight pieces; how? 11. Difference between interface and abstract class. 12. What is the difference between abstraction and encapsulation? 13. About SDLC.