Telephonic Interview

1. What is ref, Out parms?
A.
2. What is app domain?
3. What is constant, Read only?
4. What is static constructor?
5. What is static object?
6. How u will consume web services?
7. What is use of Ajax?
8. How to create usercontrol dynamically?
A. 1.First , you need to add a directive on webform telling the webform that you are going to load the usercontrol dynamically.
2.load the actual control in the webform. You can load the control anywhere in the form. A good place will be the Page_Init event.(by using page.LoadControl()), by creating instance of that control.
3.Add the instance control name.

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