Interview Question

1. What is synchronous  program?

2. What is Service Oriented Architecture (SOA)?

3. Difference between ASP and Asp.net?

4. What is difference between ADO and ADO.net?

5. What is Page Life cycle in ASP.net?

6. What is Page Life Cycle Events? Take any two               Events and describe it?

7. What is rendering? & what are the uses of                       rendering?

8. Difference between Response.Redirect  and                   Server.Transfer?

9. What is session and why we use it?

10. What is state Management?

11. What is join?

12. Difference between Stored & function?

13. What is trigger?

14. What is index?

15. What is Dataset?

16. What is Datatable?

17. What is difference between Dataset And Datatable?

18. What is difference between string & string builder?

19. What is interface?

20. What is Abstract method & abstract class?

21. What is Data Adapter?

22. Write the connection?

23. Difference between Execute Scalar & Execute                 Reader?

24. How to follow the flow of data in 3 tire                             architecture?

25. Why we use the view state?

26. What is Authorization & Authentication?

27. What is namespace?

28. Why we use the web.config?

29. How many property of grid view?

30. In which property we use for change the row color         in grid view?

31. What is Datagridiew?

32. What is Boxing & Un-Boxing?

33. What is reference type & value type?

34. What is post back & cross post back?
35. What is Primary key and Foreign key ?
36. What is State Management and why we use it ?
37. I have 3 table 
       (i)   tbl_country (id (pk),cname)
       (ii)  tbl_state (sid (pk),sname,id(fk)) 
       (iii) tbl_district (did (pk),dname,population, sid(fk))
       query 1. write the query to show county name,                              state name, district name.
       query 2. write the query to show country name and                       its population.
38. Can we create the object of static class ?
39. What is interface and why we use interface ?
40. In which cases we use the interface ?
41. why we use the abstract methods and abstract c          class?
42. Can we create the object of abstract class ?
43. What is tracing in Asp.net?
44. What is the difference between out and ref in c#?
45. What is Application state in Asp.net ?
45. What is the difference in Session state and                     Application state ?
46. What is selector in jquery ?
47. What is DOM in jquery ?
48. What is Serialization and De-Serialization ?
49. What is Reflection ?
50. Where is store the application state in Asp.Net ?