Answer Posted / pratap

C:c is a structure oriented language C:c++ is a object oriented language
C: program the main function could not return a value
C++:c++ the main function should return a value
C:c data is not secured
C++:c++ is a secured

What is class in oop with example?

1099

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class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash

2287

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Write a program to reverse a string using recursive function?

2342

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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.

1335

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How long to learn object oriented programming?

1093

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write a program to find 2^n+1 ?

2072

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Describe these concepts: Polymorphism, Inheritance and Abstraction.

1199

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What is interface in oop?

1130

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what type of questions

2129

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What is overloading in oops?

1164

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What are the three parts of a simple empty class?

2055

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What is meant by oops concept?

1044

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What is methods in oop?

981

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What is a class and object?

1055

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Why multiple inheritance is not possible?

1073

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