Ajax interview questions – page 4

132 questions. Tap “Show answer” to check yourself.

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  1. What are the pre-requisites to execute AJAX applications on a server?

  2. What is AJAX Framework?

  3. How can you find out that an AJAX request has been completed?

  4. What are the extender controls?

  5. What is AJAX Control Extender Toolkit?

  6. What are the difference between AJAX and Javascript?

  7. What are the components of the ASP.NET AJAX architecture?

  8. What is update panel?

  9. Which are the two methods used for cross domain Ajax calls?

  10. What are all the technologies used by Ajax?

  11. What are all the features of Ajax?

  12. What are the disadvantages of Ajax?

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  14. What is Synchronous and Asynchronous AJAX request.

  15. What is the use of trigger in ajax?

  16. how to send more values through respnseText

  17. What are the advantages of Ajax?

  18. Why we r using AJAX in ASP.NET ?

  19. Whattrigger will fire initially by using update panel?

  20. What is the difference between AJAX using .net over AJAX using Java?

  21. whether QTP sopports the ajax application

  22. Is it possible to upload a file using Ajax ? Reason

  23. what is the active x dll used for ajax. explain y we use ajax?

  24. what is meant by AJAX and its purpose?

  25. what is ajax

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  27. What is the Difference between AJAX and Javascript?

  28. How can we assign an object in Java Script?? For Example:- ----------- If i create an object "obj1" var obj1 = Object(); obj1.name = "hari"; and if i want to assign it to two objects "obj2" and "obj3" with different names... obj1.name = "gopi" obj2 = new Object(obj1); obj1.name = "raghu" obj3 = new Object(obj1) Now ob2.name become to "raghu" from "gopi". WHY? how to solve the above problem?

  29. What is the name of the DLL that contains Ajax control tool kit?

  30. What role of #&& in querystring?

  31. How to control the duration of an Ajax request?

  32. how long it will take to come the interview result of infosys?

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