Answer Posted / priya

Yes c++ supports both multilevel and multiple inheritance

What are the features of oop?

827

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What are the 3 pillars of oop?

858

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What are the 5 oop principles?

831

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Can we create object of abstract class?

813

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What is debug class?what is trace class? What differences are between them? With examples.

1846

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Why do we use polymorphism?

760

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Why oops is important?

781

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assume the program must insert 4 elements from the key board and then do the following programs.sequential search(search one of the elements),using insertion sort(sort the element) and using selection sort(sort the element).

1889

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How does polymorphism work?

857

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What is destructor oops?

831

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What is oops in simple words?

802

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write a code for this:trailer recordId contains a value other than 99, then the file must error with the reason ‘Invalid RECORD_ID’(User Defined Exception).

1898

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Why is object oriented programming so hard?

823

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why reinterpret cast is considered dangerous?

2101

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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

1966

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