What will be the output of the following C++ code?

What symbol is used to create multiple inheritance in programming?

What is the index number of the last element of an array with 9 elements?

 main( ) 

{      

int i=1;   

switch( i) 

{    

case 1:  goto label;    

lable:  case 2: printf(“hi”);             

break; 

} 

Printf(“hello”); 

}

The array is as follows: 1,2,3,6,8,10. At what time the element 6 is found? (By using linear search(recursive) algorithm)

Is the following statement True or False?

If the expression e evaluates to the null pointer, then it is guaranteed that e+0 evaluates to the null pointer, too.

What will be the output of the following C++ code?

#include <iostream>

#include <string>

using namespace std;

int main()

{

string str("Steve jobs");

cout << str.capacity() << "\n";

return 0;

}

What will be the output of the following C++ code?

#include<iostream>

using namespace std;

int main()

{

double a = 21.09399;

float b = 10.20;

int c, d;

c = (int)a;

d = (int)b;

cout << c << ' ' << d;

return 0;

}

What will be the output of the following C++ code?

#include <iostream>
#include <vector>

using namespace std;

int main()
{
vector<int> v;
for (int i = 1; i <= 5; i++)
v.push_back(i);
int *pos = v.data();
cout << *(pos + 3);
return 0;
}

What will be the output of the following C++ code?

#include <iostream>

#include <iterator>

#include <list>

using namespace std;

int main() {

list<int> mylist;

for (int i = 0; i < 10; i++) {

mylist.push_back(i * 10);

}

list<int>::iterator it = mylist.begin();

advance(it, 5);

cout << *it << endl;

return 0;

}