Why do we use class in oops?

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How do you use inheritance in unity?

0 Answers  

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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.

0 Answers  

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what is difference between String s=new String("vali"); String s="vali"

1 Answers  

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i got a backdoor offer in process global,Bangalore..Can i work with it?

0 Answers  

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What is Virtual Keyword?

9 Answers   IBM, NA,

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Why is polymorphism important in oop?

0 Answers  

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Why do we use encapsulation in oops?

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what is the new version of c++

1 Answers   Ignou, Pramata, Satyam,

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What is abstraction encapsulation?

0 Answers  

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why the argument is passed by reference to a copy constructor?example?

2 Answers  

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What do you mean by public, private, protected and friendly?

3 Answers   CA,

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