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    c.   If i = 1, then the loop while(i < 5) {i++;} will execute 4 times.                       ___

                          d.   i++ in while loop is known as update expression.                                        ___
                          e.   The while statement is the looping statement.                                           ___

                      4.  Short answer type questions.
                          a.   What is looping?
                               ____________________________________________________________________________
                          b.   Write the syntax to the for loop.

                               ____________________________________________________________________________
                          c.   What is the use of Jump statement?
                               ____________________________________________________________________________

                      5.  Long answer type questions.
                          a.   What is the difference between while and do-while statements?

                          b.   Write the syntax of the while loop and give an example.

                          c.   Distinguish between continue and break statements.

                      fun Zone

                          Let's soLve                                                                        Critical Thinking

                      .   Write the output of the following programs.

                          1.  var i = 2;
                               var j = 10;
                               while(i < j)
                               {
                                   i++;

                                   document.write(i);
                               }
                          2.   var a=10;

                               b=20;
                               do
                               {
                                       a++;
                                       b+=a++;
                                       document.write(a+ " , " +b);
                               }while(a<=20);

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