Questions

What is an idle thread?

What are java threads?

Rotameter is used to measure

A   parallel-plate   capacitor,with   air   in between  the  plates,  has  capacitance  C. Now  the  space  between  the  two  plates  of the  capacitor  is  filled  with  a  dielectric  of dielectric constant 7. Then the value of the capacitance will become

The motion of a freely falling body is an example of ________________________ motion.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Make an ass out of

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the “No error” option.

Outside, the rain beats down (A) / in floods and the sea gives forth (B) / a sound like an alarm bells. (C) / No error (D)

What would be the output of the following program?

main()

{

  int i=2 ;

  printf ("\n%d%d", ++i, ++i );

}