Answer Posted / a.sivasankar

i)C++ is an pure object oriented program language.
ii)c++ is an bottom up approach but c is an top down approach
ii)In c++ using classes and object but not in c.
iv)In c++ one of main advantage reusability, we can deriving
the propertis from one class to another but not in c

write a C++ program for booking using constructor and destructor.

2497

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What is oops concept with example?

971

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What is abstract class in oop?

956

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What is the difference between abstraction and polymorphism?

1051

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What is abstraction oop?

1030

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What is the difference between a constructor and a destructor?

1176

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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).

2099

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They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works?

1872

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What is cohesion in oop?

1010

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what is graphics

2405

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what type of questions

2068

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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

2227

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What are the benefits of polymorphism?

1168

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Why is it so that we can have virtual constructors but we cannot have virtual destructors?

4813

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What is oops in simple words?

1035

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