a) int array[10];
b) int array;
c) array{10};
d) array array[10];
Answer: a
Explanation: Because array variable and values need to be declared after the datatype only.
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What will be the output of the following C++ code?
#include <iostream>
using namespace std;
int main()
{
int a = 5, c;
void *p = & a;
double b = 3.14;
p = & b;
c = a + b;
cout << c << ‘\n’ << p;
return 0;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
int main()
{
int n = 5;
void *p = & n;
int *pi = static_cast< int*>(p);
cout << *pi << endl; return 0; }What will be the output of the following C++ code?
#include <iostream>
using namespace std;
int main()
{
int i;
char c;
void *data;
i = 2;
c = ‘d’;
data = & i;
cout << “the data points to the integer value” << data;
data = & c;
cout << “the data now points to the character” << data;
return 0;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
int main()
{
int *p;
void *vp;
if (vp == p);
cout << “equal”;
return 0;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
int func(void *Ptr);
int main()
{
char *Str = “abcdefghij”;
func(Str);
return 0;
}
int func(void *Ptr)
{
cout << Ptr;
return 0;
}A void pointer cannot point to which of these?
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