#include <iostream>using namespace std;int i;class LFC{public: ~LFC() { i=10; }};int foo(){ i=3; LFC ob; return i;} int main(){ cout << foo() << endl; return 0;}19.If the copy constructor receives its arguments by value, the copy constructor would

Call one-argument constructor of the class

#include <iostream>using namespace std;int i;class LFC{public: ~LFC

1.	#include <iostream>using namespace std;int i;class LFC{public: ~LFC() { i=10; }};int foo(){ i=3; LFC ob; return i;} int main(){ cout << foo() << endl; return 0;}19.If the copy constructor receives its arguments by value, the copy constructor would
A.	Call one-argument constructor of the class
B.	Work without any problem
C.	Call itself recursively
D.	Call zero-argument constructor
Answer» D. Call zero-argument constructor

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which of this can not be declared as virtual
#include <iostream>using namespace std;int i;class LFC{public: ~LFC() { i=10; }};int foo(){ i=3; LFC ob; return i;} int main(){ cout << foo() << endl; return 0;}19.If the copy constructor receives its arguments by value, the copy constructor would
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#include &lt;iostream&gt;using namespace std;int i;class LFC{public: ~LFC() { i=10; }};int foo(){ i=3; LFC ob; return i;} int main(){ cout &lt;&lt; foo() &lt;&lt; endl; return 0;}19.If the copy constructor receives its arguments by value, the copy constructor would

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#include <iostream>using namespace std;int i;class LFC{public: ~LFC() { i=10; }};int foo(){ i=3; LFC ob; return i;} int main(){ cout << foo() << endl; return 0;}19.If the copy constructor receives its arguments by value, the copy constructor would