How many access specifiers are used to derive a class?

Which of the following is a Modifying Sequence Operation?

Which of the following C++ operators is used for insertion or output to a stream?

How many macros are used by mathematical functions in the C++ standard library header file <cerrno>?

Which of the following can serve as a random-access iterator?

#include <bits/stdc++.h>

using namespace std;

int main()

{

    int t=1000000;

    cout<<t*t;

}

What is the correct syntax for declaring an allocator?

What is the key difference between cin and scanf()?

What is the output of the following program?

int main()

{

for(;;)

for(;;)

printf("Hello..");

return 0;

}

What is the property of a stable sort function provided by the STL algorithm?