What do you understand by pure virtual function? Write about its use?

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What are the conditions that have to be met for a condition to be an invariant of the class?

1 Answers  

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Adobe Interview & Adobe Placement Paper

1 Answers   Adobe,

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class Foo { public: Foo(int i) { } }; class Bar : virtual Foo { public: Bar() { } }; Bar b; Referring to the above code, when the object 'b' is defined, a compiler error will occur. What action fixes the compiler error? a) Adding a virtual destructor to the class Bar b) Adding a constructor to Bar which takes an int parameter c) Adding "Foo()" to the Bar constructor d) Adding a copy constructor to the class Foo e) Adding "Foo(0)" to the Bar::Bar initializer list

2 Answers   Quark,

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Describe linked list using C++ with an example.

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Who discovered c++?

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Can char be a number c++?

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How many types of modularization are there in c++?

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Is c++ a dying language?

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Define the process of error-handling in case of constructor failure?

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Explain RAII (Resource Acquisition Is Initialization).

3 Answers  

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What are put and get pointers?

0 Answers  

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