Most Recently Asked Ajax Multiple Choice Questions And Answers

41. WebCrawler does not execute JavaScript code,so you should not use AJAX in commercial sites.
A. True
B. False
Ans: A

42.Choose the server-side JavaScript object?
A. FileUpLoad
B. Function
C. File
D. Date
Ans: C

43.Choose the client-side JavaScript object?
A. Database
B. FileUpLoad
C. File
D. Cursor
Ans: B

44.Is it possible cancel an Asynchronous postback?
A. Yes
B. No
Ans: A

45.which tool is used to debug ASP.NET AJAX applications ?
A. Fiddler
B. Firebug
C. Both
D. None of these
Ans: C

46.Is it possible to use FileUpload control within the update panel?
A. Yes
B. No
Ans: A

47. Is it compulsory to have Script manager on the page when you are using any control of ajax control tool kit?
A. Yes
B. No
C. No need
Ans: A
48.Is there any property names “IsNavigating”?
A. Yes
B. No
Ans: A

49.Uninitialized state of XMLHttpRequest object refers to the state when the object has not been initialized.
A. True
B. False
Ans: A

50.Sent state of XMLHttpRequest object refers to the state when the object has been created; however, the send function has not been invoked.
A. True
B. False
Ans: B

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