Friday, March 25, 2011

Valuemomentum ( A CMMi Level 3 )

Telephonic:
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1) When do we use static class?

2) What is single ton? How do you write this..Tell me code?

3) What is framwork difference between 2.0 and 3.5?

4) What is ajax.net?

5) I have hundred records..How do you insert those into database at a time?

 http://dotnetnotepad.blogspot.com/2011/04/multiple-record-insertion-and-updation.html



5a) What is concurrency? How do you handle it?

6) What is advantage of stored procedure?


Precompiled execution. SQL Server compiles each stored procedure once and then reutilizes the execution plan. This results in tremendous performance boosts when stored procedures are called repeatedly.

Reduced client/server traffic. If network bandwidth is a concern in your environment, you'll be happy to learn that stored procedures can reduce long SQL queries to a single line that is transmitted over the wire.

Efficient reuse of code and programming abstraction. Stored procedures can be used by multiple users and client programs. If you utilize them in a planned manner, you'll find the development cycle takes less time.

Enhanced security controls. You can grant users permission to execute a stored procedure independently of underlying table permissions.

7) What is difference between union and union all?

8) What is webservice? How it is better than WCF?

9) Where do we configure security in WCF?

10) What are ado.net objects?

11) Do you know design pattern?

12) Asked something about base class library.

13) What is serialization?
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F to F Round

1) You finished your graduation in so and so year. What were you doing before switching to Software?

2) Why sudden change from Electrical field to Software field?

3) Person who had a telecon with you given your .net 3.5 knowledge rating as not up to the mark. Why?

4) What is difference between .Net 3.5 and .Net 2.0?

5) What is extension method?

6) What is Linq method?

7) What is 'new' keyword?

8) How do you write event log?
http://www.codeproject.com/KB/trace/writing_to_system_event.aspx?PageFlow=Fluid

9) What is static class?

10) Do you know design patterns?

11) What is singleton pattern?

12) What is the difference between singleton and static class?

13) What is difference between interface and abstract class?




14) What is difference between product application and service based application?

15) Which one you think good?

16) What is difference between Joins and  (he added some other word here)

17) Suppose I want to restrict data  to be sent to browser. How do you do that?

18) Do you know silverlight and WPF?

19) What have you done in database?

20) Can you write a delegate inside an Interface?

21) Can I write property inside an Interface?

22) What an Interface should not contain?

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