Some common C # Interview Questions and answers

1. What is a model?

Http://www.cnblogs.com/yjg8116/archive/2009/02/26/1398615.html

2. What is reflection?

Http://www.cnblogs.com/zxsoft/archive/2007/09/17/895236.html

3. What are the concepts and relationships of processes, threads, and appdomain?

Http://www.cnblogs.com/finejob/articles/971033.html

4. What is soap?

Http://blog.csdn.net/chengang9695183/archive/2008/05/26/2482660.aspx

Finalize and dispose (bool disposing) and dispose () in C ()

Http://www.cnblogs.com/allnen/archive/2008/05/23/1206081.html

6. What is delegation?

Http://hi.baidu.com/yichuanshan1986/blog/item/964890a37774d681471064de.html

7. What is oop?

Oop = Object Oriented Programming, [Object-Oriented Programming]
Object: an object that contains certain data structures and States.
Operation: acts on objects, such as accessing and processing objects.
Encapsulation: defines objects and operations. It only provides abstract interfaces and hides their specific implementations.

8. What is SOA?

Http://www.cnblogs.com/wzyexf/archive/2006/04/29/388911.html

9. Traverse Binary Trees

Http://www.cnblogs.com/xuanfeng/archive/2006/09/20/509897.html

Http://www.newwhy.com/2010/0911/13998.html

Http://blog.csdn.net/kofsky/archive/2008/09/05/2886453.aspx

What is the binary tree depth?

Http://www.cnblogs.com/jiajinyi/archive/2010/01/26/1656525.html

10. What is the difference between ref and out? What types are they?

Http://topic.csdn.net/t/20040404/23/2924904.html

11. What is hashtable? What are the advantages and disadvantages of hashtable? What is space and time complexity?

Http://topic.csdn.net/t/20040201/14/2692475.html

12. C # Calculate the Yang Hui triangle

Http://zhidao.baidu.com/question/150223483.html

13. How to optimize the database?

Http://www.enet.com.cn/article/2008/0108/A20080108997121.shtml

14. What should I pay attention to when creating a database?

Http://www.7747.net/Article/201008/57898.html

15. What is the logical design of the database and the physical design of the database?

Http://www.ddvip.com/mc/db/1257.html

16. What is IIS?

Http://baike.baidu.com/view/850.htm

17. Overview of ASP. NET page lifecycle?

Http://msdn.microsoft.com/zh-cn/library/ms178472 (vs.80). aspx

18. xp sp3 cannot install IIS system version IIS 5.1 IIS 6

Http://kb.cnblogs.com/a/1551734/

19. Who is more efficient in transfer and redirect redirection?

Http://apps.hi.baidu.com/share/detail/5717145

20. Implementation of ASP. NET calling Javascript

Http://www.net.cn/service/faq/softfaq/jspcx/200706/2219.html

21. What is WCF?

Http://www.cnblogs.com/xiaolinzi/archive/2008/04/30/1177743.html

22. What is the difference between get and post?

Http://blog.csdn.net/21aspnet/archive/2010/04/12/5476400.aspx

23. Two methods to filter string keywords

Http://www.cnblogs.com/random/archive/2007/05/09/739696.html

24. Determine whether the input string is Numeric.

Http://topic.csdn.net/t/20040819/16/3291037.html