Martin Fowler更喜欢设计技能而不是平台知识。另一方面，你可以问这样一个问题来展示你对设计模式和。net平台的了解:

说说你知道的设计模式和原则，以及它们是如何在。net框架中使用的?

我在Scott Hanselman的博客上找到了这些列表:

伟大的。net开发人员应该知道什么(更多。net面试问题) ASP。NET面试问题

以下是我从这些文章中归纳出来的最重要的问题。我编辑并重新编排了它们。幸运的是，对于这些问题中的大多数，在Stack Overflow上已经有了很好的答案。只要按照链接(我会尽快更新它们)。

与平台无关的。net问题

What is the difference between a thread and a process? What is the difference between an EXE and a DLL? What is strong-typing versus weak-typing? What is the difference between a.Equals(b) and a == b? What is boxing? Is string a value type or a reference type? What is the Global Assembly Cache (GAC)? What problem does it solve? What is an Interface and how is it different from a Class? What is Reflection? Conceptually, what is the difference between early-binding and late-binding? When would using Assembly.LoadFrom or Assembly.LoadFile be appropriate? What is an Asssembly Qualified Name? Is it a filename? How is it different? How is a strongly-named assembly different from one that isn’t strongly-named? What does this do? sn -t foo.dll How does the generational garbage collector in the .NET CLR manage object lifetime? What is non-deterministic finalization? What is the difference between Finalize() and Dispose()? (external article) What is the difference between in-proc and out-of-proc? What technology enables out-of-proc communication in .NET? What is FullTrust? Do GAC’ed assemblies have FullTrust? What is the difference between Debug.Write and Trace.Write? When should each be used? What is the difference between a Debug and Release build? Is there a significant speed difference? Why or why not? What is the difference between: catch (Exception e) {throw e;} and catch (Exception e) {throw;} ? What is the difference between typeof(foo) and myFoo.GetType()? What is the purpose of XML Namespaces? What is the difference between an XML "Fragment" and an XML "Document"? (XML Basics) How would you validate XML using .NET?

ASP。网

What is a PostBack? What is ViewState? How is it encoded? Is it encrypted? Who uses ViewState? Why is it either useful or evil? What Session State providers are available in ASP.NET? What are the pros and cons of each? What is the OO relationship between an ASPX page and its CS/VB code behind file? How would one implement ASP.NET HTML output caching, caching outgoing versions of pages generated via all values of q= except where q=5 (as in http://localhost/page.aspx?q=5)? What are HttpHandlers? What are HttpModules? What is needed to configure a new extension for use in ASP.NET? For example, what if I wanted my system to serve ASPX files with a *.jsp extension? How do cookies work? What is an example of Cookie abuse? What kind of data is passed via HTTP Headers? How does IIS communicate at runtime with ASP.NET? Where is ASP.NET at runtime in the different versions of IIS (5 to 7)?

“你会在生产中使用ASP中的哪一种控制，为什么?”

这将很快告诉你，你的对象是否曾经真正构建和维护过一个大项目，以至于被datagrid和LinkButtons弄得精疲力竭，或者他是否仍处于“21天自学”的拖放阶段。

(答案是asp:Repeater, asp:PlaceHolder, asp:Literal和asp:Content)

这可能不是你想听到的，但我建议不要关注狭隘的技术，而是一般的编程和解决问题的技能。扎实的开发人员可以快速学习您想让他们做的任何事情。

举个例子，我并不是一个支持紧凑框架的人，所以如果你这么做的话，我可能会让你的面试失败。但如果我需要使用它，我可以做一些研究，然后直接投入。

Joel的书《Smart and Gets Things Done》为招聘开发者提供了很好的建议，其中有大量关于该问哪些问题的内容。我强烈推荐它。

这很有趣，冒着被否决的风险，因为我天生耳聋，被问到这样的问题需要我个人更努力地交流我的想法。

坦率地说，我真的不会读太多的典型问题，因为潜在的范式是“你能多好地表达你的想法和理解?”’，这才是面试官真正想要的。由于我的性格，沟通一直是我最大的弱点，而且很容易感到沮丧。

拥有知识并成为无所不知的类型是最理想的，但不幸的是，有些事情我不知道，但如果你真的不知道答案，不要害怕，承认它，而不是虚张声势。如果面试官问了我一个类似上述的问题，而我不确定或者误解了这个问题，我会直接说出来，这对我个人来说可能会很尴尬，但我已经学会了处理这个问题。

你会惊讶地发现，有多少人会在一天结束时被发现他们的“裤子脱了”。

我的2美分, 最好的问候, 汤姆。

以下是我用来筛选c#程序员职位的程序员的一些方法:

引用类型和值类型之间的区别是什么?

解释IDisposable接口，c#语言构造需要它，以及如何实现它。

如果将null作为参数传递给具有不允许该参数为空的契约的方法，您将抛出哪个异常?