What are the advantages of polymorphism?

0 Answers  

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difference between overloading and overridding

11 Answers  

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Why we are use # in begning of programme of c++.

2 Answers   Syntel,

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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 does and I oop mean in text?

0 Answers  

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Describe these concepts: Polymorphism, Inheritance and Abstraction.

0 Answers   TCS,

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1.what are two type of classe members called? 2.what is data hiding and data encapsulation? 3.how do you make a class member visible aouside its class? 4.what is the default visibility of a class data member? 5.what are the advantages of oop over the structured programing?

6 Answers  

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Why do we use encapsulation in oops?

0 Answers  

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What is class and object with example?

0 Answers  

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What is the use of fflush(stdin) in c++?

4 Answers   HCL,

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Why is abstraction needed?

0 Answers  

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program for insertion ,deletion,sorting in double link list

0 Answers  

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