Answer Posted / stavan

By Creating class as a private.
It will not allow that class to inherited.

private class A{
// code
}


class B extends A{ // It will not work.
// Code
}

What is difference between pop and oop?

1076

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What is constructor overloading in oop?

1078

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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.

1241

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What is a class and object?

1002

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Can we define a class within the interface?

987

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Can a destructor be called directly?

1020

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What are the data types in oop?

1045

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What are the 3 principles of oop?

1054

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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

2225

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IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

2021

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What are the three main types of variables?

1063

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What is inheritance write a program to show use of inheritance?

1087

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What is abstraction and encapsulation?

942

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what is the drawback of classical methods in oops?

3316

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What are classes oop?

976

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