#include <iostream>using namespace std;class LFC { public: int i; void get(); }; void LFC::get() { std::cout << "Enter the value of i: "; std::cin >> i; } LFC t; int main() { LFC t; t.get(); std::cout << "value of i in local t: "<<t.i<<'\n'; ::t.get(); std::cout << "value of i in global t: "<<::t.i<<'\n'; return 0; }16.What will be the output of this program?

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

1.	#include <iostream>using namespace std;class LFC { public: int i; void get(); }; void LFC::get() { std::cout << "Enter the value of i: "; std::cin >> i; } LFC t; int main() { LFC t; t.get(); std::cout << "value of i in local t: "<<t.i<<'\n'; ::t.get(); std::cout << "value of i in global t: "<<::t.i<<'\n'; return 0; } 16.What will be the output of this program?
A.	10
B.	100
C.	Error
D.	None of the above
Answer» D. None of the above

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What does the cerr represent?
<pre class="result notranslate">#include <iostream>using namespace std;class LFC { public: int x; }; int main() { LFC *p = new LFC(); (*p).x = 5; cout<< (*p).x << " " << p->x << " " ; p->x = 10; cout<< (*p).x << " " << p->x ; return 0; } </pre>19.Which of the following statements is correct when a class is inherited publicly?
<pre class="result notranslate"> Note:Includes all required header filesusing namespace std;//Empty classclass test{}; int main(){ test testObj; cout<</pre>18.What will be the output of the following program?
<pre class="result notranslate"> Note:Includes all required header filesusing namespace std; class sample{ int x;} int main(){ sample obj; obj.x=100; cout<</pre>17.What will be the output of this program?
<pre class="result notranslate">#include <iostream>using namespace std;class LFC { public: int i; void get(); }; void LFC::get() { std::cout << "Enter the value of i: "; std::cin >> i; } LFC t; int main() { LFC t; t.get(); std::cout << "value of i in local t: "<<t.i<<'\n'; ::t.get(); std::cout << "value of i in global t: "<<::t.i<<'\n'; return 0; }</pre>16.What will be the output of this program?
<pre class="result notranslate"> Note:Includes all required header filesusing namespace std; class Test{ static int x; int *ptr; int y;}; int main(){ Test t; cout << sizeof(t) << " "; cout << sizeof(Test *);}</pre>15.Which of the following is true about the following program
<pre class="result notranslate"> Note:Includes all required header files class Test { int x; };int main(){ Test t; cout << t.x; return 0;}</pre>14.Assume that an integer and a pointer each takes 4 bytes. Also, assume that there is no alignment in objects. Predict the output following program.
<pre class="result notranslate"> Note:Includes all required header filesusing namespace std; class Empty { }; class Derived: Empty { int a; }; int main(){ cout << sizeof(Derived); return 0;}</pre>13.What is the output of this program?
<pre class="result notranslate"> Note:Includes all required header filesusing namespace std; class Empty {}; int main(){ cout << sizeof(Empty); return 0;}</pre>12.What is the output of this program?

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