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Computer MySQL Difficulty: Medium

What will be the output of the following C++ code? #include <iostream> using namespace std; class Base { public: Base(){} ~Base(){} protected: private: }; class Derived:public Base { public: Derived(){} Derived(){} private: protected: }; int main() { cout << "The program exceuted" << endl; } What is the Height of the root node of K-ary tree? What does foo.getClass().getMethod("doSomething", null) return? What is the size of Node B in given K-ary tree? What does this template function indicates? ================== template<class T> T func(T a) { cout<<a; } ==================