In which numbering system can the binary number 1011011111000101 be easily conve

In which numbering system can the binary number 1011011111000101 be easily converted to?

2) Consider the following program segment:

 main()
 {
   int a,b,c;
   b=3;
   a=2;
   a=2*(b++);
   c=2*(++b);
 }

3) Which bitwise operator is suitable for checking whether a particular bit is on or off?

4) Consider the following statements:

 int a=2, b=3, c=4;
 a=(b++) +c;
 b=a+(++c);

5) What is the output of this C code?

#include <stdio.h>
     void main()
     {
         int k = 8;
         int x = 0 == 1 && k++;
         printf("%d%d\n", x, k);
     }