Which of the following data types will not return a value?

Which header file is required to use the built-in functors in C++?

Which design patterns benefit from multiple inheritance?

 What are the parts of the literal constants?

What is the output of the following C code?

void main()

{

int i = -2;

printf("%d", i+++++i);

}

What is the output of the following C code?

int main()

{

    int x;

    x = 10, 20, 30;

    printf("%d", x);

    return 0;

}

Which of the following is correct about this pointer

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

#include <iostream>

using namespace std;

int main()

{

char *ptr;

char Str[] = "abcdefg";

       ptr = Str;

       ptr += 5;

cout << ptr;

return 0;

}

What will be the output of the following C code?

#include <stdio.h>
#define MAX 4
enum abekus
{
a, b = 3, c
};
int main()
{
if (MAX != c)
printf("Hello");
else
printf("Welcome");
return 0;
}

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

#include <iostream>
#include <string>
using namespace std;

class Mammal
{
public:
virtual void Define(){
cout << "I'm a Mammal\n";
}
};

class Human: public Mammal
{
public:
void Define(){
cout << "I'm a Human\n";
}
};

class Male: public Human
{
public:
void Define(){
cout << "I'm a Male\n";
}
};

class Female: public Human
{
public:
void Define(){
cout << "I'm a Female\n";
}
};

int main(int argc, char const *argv[])
{
Mammal *M = new Mammal();
Male m;
Female f;
*M = m;
M->Define();
M = &m;
M->Define();
return 0;
}