NeST, Trivandrum

Telephonic on Nov 10, 10

1. What is the difference between abstract and interface?

2. Is it possible to use properties and events in an interface?

3. What is an explicit interface implementation?

4. When will we go for an explicit interface implementation?

5. What is the difference between value type and reference type?

6. Is string reference type or value type?

7. String is immutable. Why and how will you over come this issue?

8. How will you create a thread?

9. How will you start a thread?

10. What are the difference between delegates and events?

11. What is GAC?

12. How will you place an assembly in GAC?

13. How will you trigger GC to clean up memory?

14. C# - Managed Code; Who manages what?

15. Is it possible to create unmanaged code by C#?

16. What is the difference between C++ and C#?

17. How will you handle exceptions in C#?

18. Is it possible to have finally block without catch?

19. If catch throws an expection, will finally block gets execute?

20. What is the use of finally block?

21. What is cross thread exception?

22. What is attached property?

23. What are the advantages of WPF over windows forms?

24. What is dependency property?

25. What are the different types of bindings?

26. How will you change the shape of a button?

27. What is the difference between control template and styles?

28. Could you call a method by binding?

29. What is a value converter?

30. What is a multi value converter?

31. How will you update the UI if the data is refreshed by some other thread?

32. What is template binding?

33. What is the difference between logical tree and visual tree?

34. What are routed events?

35. What are the different types of layouts in WPF?

36. What is canvas?

37. What are the design patterns you know?

38. How will you find the dependencies in observer pattern?

InLogic, Chennai

F2F on Nov 09, 10

1. What is an index?
2. What is Reflection?
3. What is MVC and MVVM?
4. What is .NET framework?
5. How does .NET supports multiple langauges?
6. Tell about memory management in .NET framework?
7. What is a dataview?
8. What is the difference between dataview and datatable?
9. What is the difference between abstract and interface?
10. How will you add a custom property to a textbox?
11. How will you create a property?
12. How does a view communicate with a contorller?
13. What is a correlated subquery?
14. How many non clustered indexes can you create on a table?
15. What is dynamic binding?

ResonanceIT, Bangalore

1 st Round, Telephonic on Nov 08, 10

1. What is a composite key? Give an example.

2. What is the difference between SP and trigger?

3. What are the default databases available in SQL Server?

4. What is the use of tempdb?

5. How many levels of subqueries you can create?

6. When you create a table, what will be the default index?

7. What are the different types of indexes?

8. What is the use of views?

Sensible Software Solutions, Chennai

F2F on Nov 02, 2010

1. In which scenario you will write your own HTTPHandler?

2. What is HTTPModule?

3. What is asynchoronous and synchoronous communication?

4. A masterpage has a label. How will you change its text by a value in the content page.

5. Draw 3 tier architecture flow.

6. How will you implement cross page posting?

7. In 3 tier architecture, which layer will you use for validations, in which layer you will handle transactions?

8. What is the need for WCF? What are the security levels available in WCF? What is endpoint?

9. How will you implement singleton in WCF?

10. What is the need for contract? Is Address and Binding not enough?

11. What is the use of WithEvents?

12. Which event is used to check or uncheck a template field (check box) depends on the some value while loading.

Stira Technologies, Chennai

F2F on Nov 02, 2010

1. What is ServiceContract and DataContract?
2. What is Silverlight?
3. Write a query to find 5th largest salary from employee table.
4. Write a program to count the words in a file.
5. A table has two columns - DeptID and EmpName; Write a query to select employees of a particular dept and show their names separated by comma;
6. What is the syntax to declare an event?
7. What are the design patterns you aware of?
8. What is Observer Pattern?
9. Are Delegates and events based on Observer pattern or notify pattern?
10. Do you know anything about REST?

CTS, Chennai

F2F on Oct 31, 2010

1. How will you move datas from excel to SQL table using C#?
2. If you want to access datas from another computer in your network, which authentication method do you use?
3. Which session type do you use for huge session data with high reliability?
4. Which session type do you use for huge session data?
5. What is the difference between SP and function?
6. What is the difference between Primary and unique key?
7. What are the types of indexes and difference between them.
8. What is a viewstate?
9. What is self join and cross join?
10. How will you execute a SP from code behind file which does insertion.
11. What change do you do to execute above SP if it also returns a table.
12. Class A {} Class B:A {}
(i) A a1 = new B(); (ii) B b1 = new A(); Which one will execute?
13. How do you say C# doesnt support multiple inheritance
14. What is impersonation?
15. What is WCF?