Questions

What is a binary semaphore? What is its use?

Select the synonym of

to gnaw

Rearrange the parts of the sentence in correct order:

Thus,

P-a developing economy also needs
Q-to have some notion of external balance
R-at the very least,

Which one is not metal

Select the synonym of

clasp

Rearrange the parts of the sentence in correct order.

P: The Information Technology today is rightly called the Technology of the Century as it has found its application and use in every walk society of the world.
Q: Distances no longer exist and the world appears to have shrunk into a Global Village.
R: It is really a landmark achievement that more than six billion population of the world will soon be living in a virtual village, as compact as any small Indian village of
a few thousand population.
S: The wisdom of the wisest is today available to the stupidest of the person thus ushering in an era of real equality of opportunity to all.

What would be the output of the following program ?

main() 

{

       unsigned  int a = oxffff;

        ~a;

        printf ("%x", a);

}