What does the '\a' escape code represent?

The function used to resize a previously allocated memory block is:

 Which is used to indicate single precision value?

Which data structure is best suited for converting recursive implementation of an algorithm


#include <iostream>
using namespace std;

int main ()
{
 int a,b,c;

 a=2;
 b=7;
 c = (a>b) ? a : b;

 cout << c << '\n';
}

How do access specifiers in classes help with Abstraction?

What is an External iterator in C++?

Consider the following program written in pseudo-code. Assume that x and y are integers:

Count (x, y) { if (y !=1 ) { if (x !=1) { print("*"); Count (x/2, y); } else { y=y-1; Count (1024, y); } } }

The number of times that the print statement is executed by the call Count (1024, 1024) is

#include "stdio.h"

int main()

{

int j = 0;

for ( ; j < 10 ; )

{ 

if (j < 10)

printf("Abekus", j++);

else

continue;

printf(“Quiz”);

}

return 0;

}

#include <iostream>
using namespace std;

class Rectangle {
   int width, height;
 public:
   void set_values (int,int);
   int area () {return width*height;}
};

void Rectangle::set_values (int x, int y) {
 width = x;
 height = y;
}

int main () {
 Rectangle rect, rectb;
 rect.set_values (3,4);
 rectb.set_values (5,6);
 cout << "rect area: " << rect.area() << endl;
 cout << "rectb area: " << rectb.area() << endl;
 return 0;
}