JavaScript Questions with Answers

1.First Application Using JavaScript(Answer) 

2.How to access a URL of parent page in ASP. net.(Answer) 

3.How to Remove href links on page at the run-time in ASP .net.(Answer) 

4.Prompt Box in JavaScript (Answer) 

5.Special Character in JavaScript(Answer) 

6.How to show Day of Week(Answer) 

7.Confirm Box in JavaScript(Answer) 

8.How To validate a Form in ASP.Net(Answer) 

9.eval() and floor() method(Answer) 

10.join() isNAN() method(Answer) 

11.Methods in JavaScript(Answer) 

12.JavaScript Loops(Answer) 

13.JavaScript Continue and Break Statements(Answer) 

14.Math, String, Number Object Methods(Answer) 

15.createTextNode() Method(Answer) 

16.blure() and assign() Method(Answer) 

17.link() Method in JavaScript(Answer) 

18.createPopup() and open() Method(Answer) 

19.blink() Method(Answer) 

20.print() Method(Answer) 

21.Sending email using JavaScript(Answer) 

22.Measuring users time on a page(Answer) 

23.Digital clock in the status line(Answer) 

24.sup() and sort() Method(Answer) 

25.Calculator in JavaScript (Answer) 

26.Image Upload Control(Answer) 

27.Show the Clock on Button(Answer) 

28.Show popup window onMouseOver(Answer) 

29.Cookie in JavaScript(Answer) 

30.Selecting a item from Drop Down List and display it another Text Box(Answer) 

31.Increases and decreases the size of image(Answer) 

32.Create a Popup using JavaScript(Answer) 

33.Generate Unicode(Answer) 

34.Disabling Right Click button of mouse(Answer) 

35.Creating a Animated frame(Answer) 

36.Collapse (Tree) JavaScript Menu(Answer) 

37.Last Modify Page(Answer) 

38.Setting the home page(Answer) 

39.Change back Ground Color onMouseOver using JavaScript(Answer) 

40.How to create a field's max length(Answer) 

41.Selecting whole text on button Click(Answer) 

42.Status Bar Message(Answer) 

43.Monitor Information(Answer) 

44.pow() Method in JavaScript(Answer)

45.slice() Method in JavaScript(Answer)