What will be the output of the following C++ code? #include #include using namespace std; int main () int length; char * buffer; ifstream is; is.open ("sample.txt", ios :: binary ); is.seekg (0, ios :: end); length = is.tellg(); is.seekg (0, ios :: beg); buffer = new char [length]; is.read (buffer, length); is.close(); cout.write (buffer, length); delete[] buffer; return 0;

Answer: Option D