ASP.net Interview Question

- Difference between asp and asp.net
- How do you do exception management
- If you are using components in your application, how can you handle exceptions raised in a component
- Can we throw exception from catch block
- How do you relate an aspx page with its code behind page
- What are the types of assemblies and where can u store them and how
- What is difference between value and reference types
- Is array reference type / value type
- Is string reference type / value type
- What is web.config. How many web.config files can be allowed to use in an application
- What is differnce between machine.config and web.config
- What is shared and private assembly
- What are asynchronous callbacks
- How to write unmanaged code and how to identify whether the code is managed / unmanaged.
- How to authenticate users using web.config
- What is strong name and which tool is used for this
- What is gacutil.exe. Where do we store assemblies
- Should sn.exe be used before gacutil.exe
- What does assemblyinfo.cs file consists of
- What is boxing and unboxing
- Types of authentications in ASP.NET
- difference between Trace and Debug
- Difference between Dataset and DataReader
- What is custom tag in web.config
- How do you define authentication in web.Config
- What is sequence of code in retrieving data from database
- About DTS package
- What provider ADO.net use by default
- Where does web.config info stored? Will this be stored in the registry?
- How do you register the dotnet component or assembly?
- Difference between asp and asp.net
- Whis is stateless asp or asp.net?
- Authentication mechanism in dotnet
- State management in asp.net
- Types of values mode can hold session state in web.config
- About WebService
- What are Http handler
- What is view state and how this can be done and was this there in asp?
- Types of optimization and name a few and how do u do?
- About DataAdapters
- Features of a dataset
- How do you do role based security
- Difference between Response.Expires and Expires.Absolute
- Types of object in asp
- About duration in caching technique
- Types of configuration files and ther differences
- Difference between ADO and ADO.net
- About Postback
- If you are calling three SPs from a window application how do u check for the performance of the SPS