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Answer Posted / s
1.Abstraction
2.Encapsulation
3.Polymorphism
4.Inheritance
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What is the main feature of oop?
Following are the class specifications: class {int a}; class {int b}; Using friend funtion,calculate the max of two objects and display it.
What is a superclass in oop?
What causes polymorphism?
Question: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date.
Can we create object of abstract class?
What is abstraction in oops?
Why do while loop is used?
What is polymorphism programming?
How do you explain polymorphism?
What is difference between data abstraction and encapsulation?
Why is static class not inherited?
What is inheritance and how many types of inheritance?
Why do we use class in oops?
Explain the concepts involved in Object Oriented programming.
