What is the output of this program?#include using namespace std; class DummyClass { public: int IsItMe (DummyClass& parameter); }; int DummyClass::IsItMe (DummyClass& parameter) { if (&parameter == this) return true; else return false; } int main () { DummyClass p; DummyClass *q = &p; if (q->IsItMe(p)) { cout << "Program executed..."; } else { cout< } return 0; }

What is the output of this program?#include using namespace std; clas

1.	What is the output of this program? #include using namespace std; class DummyClass { public: int IsItMe (DummyClass& parameter); }; int DummyClass::IsItMe (DummyClass& parameter) { if (&parameter == this) return true; else return false; } int main () { DummyClass p; DummyClass *q = &p; if (q->IsItMe(p)) { cout << "Program executed..."; } else { cout< } return 0; }
A.	Program not execute...
B.	Program executed...
C.	Compilation Error
D.	Runtime Error
E.	Garbage Value
Answer» C. Compilation Error

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What is the output of this program? <pre class="prettyprint lang-c">#include <iostream> using namespace std; class InterfaceClass { public: virtual void Display() = 0; }; class ClassA : public InterfaceClass { public: void Display() { int num = 10; cout << num; } }; class ClassB : public InterfaceClass { public: void Display() { cout < } }; int main() { ClassA object1; object1.Display(); ClassB object2; object2.Display(); return 0; } </pre>
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