".Net Interview Questions: Quick Reference and FAQ" by Abhishek Goenka

General questions specifically from IT and .NET interviews point of view. Best for Fresher and students who want to have a feel of what .NET questions are asked in multinational companies.

Contents
1. ASP.Net Interview Questions:
From constructor to destructor
What is EnableViewStateMAC?
What is the difference between asp:Label and asp literal control?
What’s a SESSION and APPLICATION object?
What are the different types of caching?
Is it possible to prevent a browser from caching an ASPX page?
What does AspCompat="true" mean and when should I use it?
What are the main event handlers in Global.asax?
What are different types of directives in .NET?
What are ASHX files? What are HttpHandlers? Where can they be configured?
What is needed to configure a new extension for use in ASP.NET?
ASP.NET Code Block Types
What method do you use to explicitly kill a user s session?
Which two properties are on every validation control?
How to load a user control dynamically in runtime?
How to get the authentication mode from web.config file programmatically at runtime?
What’s the difference between Response.WriteO and Response.Output.WriteO?
What’s a bubbled event?
ASP.NET Compilation Tool (Aspnet_compiler.exe)
What is different between WebUserControl and in WebCustomControl?
What is smart navigation?
How many types of cookies are there in ASP.NET ?
TODO List
2. ASP.NET MVC 3 Interview Questions:
What is MVC?
Which are the advantages of using MVC Framework?
What is Razor View Engine?
What is namespace ofasp.net MVC?
How to identify AJAX request with C# in MVC.NET?
What is Repository Pattern in ASP.NET MVC?
What is difference between MVC (Model-View-ControHer) and MVP(Model-View-Presenter)?
What is the 'page lifecycle' of an ASP.NET MVC?
How to call javascript function on the change of Dropdown List in ASP.NET MVC?
How route table is created in ASP.NET MVC?
How do you avoid XSS Vulnerabilities in ASP.NET MVC?
Explain how to access Viewstate values of this page in the next page?
What is difference between Viewbag and Viewdata in ASP.NET MVC?
What is Routing?
Is it possible to combine ASP.NET webfbrms and ASP.MVC and develop a single web application?
Is it possible to unit test an MVC application without running the controllers in an ASP.NET process?
Is it possible to share a view across multiple controllers?
What is the role of a controller in an MVC application?
Where are the routing rules defined in an asp.net MVC application?
Name a few different return types of a controller action method?
What is the significance of Non Action Attribute?
What is the significance of ASP.NET routing?
What are the 3 segments of the default route, that is present in an ASP.NET MVC application?
What is the advantage of using ASP.NET routing?
What are the 3 things that are needed to specify a route?
Is the following route definition a valid route definition?
What is the use of the following default route?
What is the difference between adding routes, to a webfbrms application and to an MVC application?
How do you handle variable number of segments in a route definition?
What are the 2 ways of adding constraints to a route?
Give 2 examples for scenarios when routing is not applied?
What is the use of action filters in an MVC application?
If I have multiple filters implanted, what is the order in which these filters get executed?
Give an example for Authorization filters in an asp.net MVC application?
Which filter executes first in an asp.net MVC application?
What are the levels at which filters can be applied in an asp.net MVC application?
Is it possible to create a custom filter?
What filters are executed in the end?
Is it possible to cancel filter execution?
What type of filter does OutputCacheAttribute class represents?
What are the 2 popular asp.net MVC view engines?
What symbol would you use to denote, the start of a code block in razor views?
What symbol would you use to denote, the start of a code block in aspx views?
In razor syntax, what is the escape sequence character for @ symbol?
When using razor views, do you have to take any special steps to protect your asp.net MVC applicationfrom cross site scripting (XSS) attacks?
When using aspx view engine, to have a consistent look and feel, across all pages of the application, wecan make use ofasp.net master pages. What is asp.net master
pages equivalent, when using razor views?
What are sections?
What are the file extensions for razor views?
How do you specify comments using razor syntax?
3. Design Pattern:
Command
Null object
Observer or Publish/subscribe
Singleton
Adapter or Wrapper or Translator
Flyweight
Inversion of Control
Design Pattern: Service Locator
Design Pattern: Dependency Injection

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