Saturday, June 2, 2012

Accn Ques


Accn ques




Int Ques ACCn
**********************
Routed events in Silverlight
custome routed  events in WPF
Iobservable collection


What are dependency property ?
Syntax for dependency property.
Why dependency property is static .

How silverlight application interacts with webservices ?
How silverlight application interacts with Database ?

What are XAP files.
How to optimize XAP file..

Multiple bindings in WCF

Binding in WPF, one way two way bindings..

Inotify property changed
Logical and visual tree in WPF

Generics , what are generics ..have u used genericss.where have u used them.


New Bindings in WCF 4.0 (basicWebHttpContext bindings)
Have u used multiple bindings in WCF, if yes when.
Per session  and Per call in WCF

Factory pattern, mediator pattern, singleton , observer pattern,proxy claees

calling wcf asynchronously from Silverlight application


MVC vs MVVM
what is MVVM
how is interaction in MVVM ..within various components
why MVVM not mvc (basically because of binding structure ,navigaton and dependency prop)


Icoomand
Template /Data temmplate /control template
logical vs visual tree

visual studio 2010

coded UI
Intellitrace
Automated build in visual studio 2010
----

What are various ways of datacontext implemetation in WPF

DataContext="{Binding RelativeSource={RelativeSource Self}}"

this.Datacontext == and set it to observable collection .

<ListView x:Name="gameListView" ItemsSource=
       "{Binding ElementName=This, Path=GameCollection}">
---
What are DataTemplateSelectors -selecting Datatemplate at runtime .
Ivalue Convertors


----
User control in WPF
<UserControl x:Class ="/>

Links


http://blogs.msdn.com/b/ericlippert/archive/2012/01/23/anonymous-types-unify-within-an-assembly.aspx



http://blogs.msdn.com/b/ericlippert/archive/2010/12/20/why-are-anonymous-types-generic.aspx



http://blogs.msdn.com/b/abhinaba/archive/2005/10/05/477238.aspx

Sunday, April 1, 2012

Latest Ques

Yash



Static Vs Sealed
Abstract vs Sealed

Extending Sealed class /Extension Methods

Why Linq when we have ADo.net

Why Linq?

Edmx File
Entity Framework /Code first vs Database first in Entity/Poco Entities

Unit Testing your Asp.net MVC  (How you unit test your MVC application)

Why MVC why not Asp.net

$ in jquery-can you change that

$.readOnly

Different Selectors in Jquery /why Jquery

Why LInq why not Ado.net

how to define an extension methods

Nullable Types?

Value type and refrence type
Difference between  Stored procedure and UDEF (user defined functions)

Global and local tables (## ,#)


What is Asp.net MVC ?

How does routing works in Asp.net MVC

Action filters in Asp.net MVC [OnAction
Executing,OnActionExecuted,OnResultExecuting,OnResultExecute)



What is MVC

Delegate
Multicast delegate

Calling only one function in multicast delegate out of many *

Difference between WebApplication and WebSite ?
Difference between Trace and Debug

what are Func
Func Vs Delegate ?
Func Vs Action -(Same as Multi Cast delegate)
Func
Action dosen't have a return type

Why from where select in LInq Instad of Select  from where
Query Expressions -How does query Expressions work -Expression Trees work 

Lazy loading /Deffered execution 

Outer Join in LINq -Yes possible

Basic Vs WS http binding (WS-* -atomic/transactions/Soap 1.2/)--Message security


http://blogs.msdn.com/b/gduthie/archive/2011/03/17/get-to-know-action-filters-in-asp-net-mvc-3-using-handleerror.aspx

http://weblogs.asp.net/scottgu/archive/2010/08/03/using-ef-code-first-with-an-existing-database.aspx

Sunday, March 25, 2012

Latest Learnings


 LINQ
http://blogs.msdn.com/b/wesdyer/archive/2007/03/09/extending-the-world.aspx 
Introducing LINQ—Language Integrated Query
http://www.codeproject.com/Articles/199060/Introducing-LINQ-Language-Integrated-Query

LINQ to SQL: Basic Concepts and Features
http://www.codeproject.com/Articles/215712/LINQ-to-SQL-Basic-Concepts-and-Features

LINQ to SQL: Advanced Concepts and Features
http://www.codeproject.com/Articles/230380/LINQ-to-SQL-Advanced-Concepts-and-Features

http://weblogs.asp.net/owscott/archive/2007/09/02/application-vs-appdomain.aspx

http://blogs.msdn.com/b/adonet/archive/2009/05/28/poco-in-the-entity-framework-part-2-complex-types-deferred-loading-and-explicit-loading.aspx

http://www.codeproject.com/Articles/4074/Using-IEnumerator-and-IEnumerable-in-the-NET-Frame

http://www.codeproject.com/Articles/47948/The-Observer-Design-Pattern

http://www.functionx.com/csharp2/serialization/binary.htm

http://blogs.msdn.com/b/mattwar/archive/2007/07/30/linq-building-an-iqueryable-provider-part-i.aspx


WCF (Windows Communication Foundation)

WCF: Loose coupling of WCF Service and Data Contracts
http://www.codeproject.com/Articles/55690/WCF-Loose-coupling-of-WCF-Service-and-Data-Contrac

http://kjellsj.blogspot.in/2007/02/wcf-streaming-upload-files-over-http.html

http://www.codeproject.com/Articles/29475/Windows-Communication-Foundation-FAQ-quick-starter

http://www.codeproject.com/Articles/29480/Windows-Communication-Foundation-FAQ-quick-starter

http://www.codeproject.com/Articles/36289/8-steps-to-enable-windows-authentication-on-WCF-Ba

http://www.codeproject.com/Articles/36732/WCF-FAQ-Part-3-10-security-related-FAQ

http://www.codeproject.com/Articles/188749/WCF-Sessions-Brief-Introduction

http://dotnetinterviews.com/WCF-Interview-Questions-Answers.aspx

http://msdn.microsoft.com/en-us/library/75x4ha6s.aspx

http://www.codeproject.com/Articles/32545/Exploring-Session-in-ASP-Net

http://msdn.microsoft.com/en-us/library/ms731083(v=vs.90).aspx

http://msdn.microsoft.com/en-us/library/ms730255(v=vs.90).aspx
http://msdn.microsoft.com/en-us/library/ms789039(v=vs.90).aspx
http://msdn.microsoft.com/en-us/library/ms731083(v=vs.90).aspx
http://msdn.microsoft.com/en-us/library/ms730255(v=vs.90).aspx
http://msdn.microsoft.com/en-us/library/ms789039(v=vs.90).aspx
http://www.devproconnections.com/article/windows-communication-foundation-wcf2/versioning-wcf-services-part-i-122538

DataContract DataMember
DataMember Order (Alphabatically arrangement )
DataContract Name/NameSpace DataMember Name
Datacontract Equivalance
KnownTypeAttribute for DataContract
DataContract Inheritance/Known Types (An interface with different Implementation)
IExtensibleDataObject (Roundtipping/no data lost)

A messaging-style operation has at most one parameter and one return value where both types are message types
MessageContractAttribute
MessageHeaderAttribute
MessageBodyMemberAttribute
System.ServiceModel.MessageContractMemberAttribute.ProtectionLevel

DataMember/IsRequired


WPF (Windows Presentation Foundation)

http://msdn.microsoft.com/en-us/library/ms742868.aspx

http://msdn.microsoft.com/en-us/library/ms752312.aspx
http://msdn.microsoft.com/en-us/library/ms753962.aspx

http://www.codeproject.com/Articles/278901/MVVM-Pattern-Made-Simple

http://www.codeproject.com/Articles/42830/Model-View-Controller-Model-View-Presenter-and-Mod

http://csharperimage.jeremylikness.com/2010/04/model-view-viewmodel-mvvm-explained.html

http://www.codeproject.com/Articles/238657/How-to-use-Commands-in-WPF

http://www.codeproject.com/Articles/64936/Multi-Threaded-ObservableCollection-and-NotifyColl


Asp.net

http://www.codeproject.com/Articles/4773/Events-and-Delegates-simplified

http://www.codeproject.com/Articles/32545/Exploring-Session-in-ASP-Net

http://wiki.asp.net/404.aspx?aspxerrorpath=/themes/fan/pages/page.aspx/655/caching-in-aspnet/

http://www.codeproject.com/Articles/28721/Caching-Interview-Questions-Part-1

http://quickstarts.asp.net/QuickStartv20/aspnet/doc/localization/default.aspx

http://blog.maartenballiauw.be/post/2007/11/ASPNET-load-balancing-and-ASPNET-state-server-%28aspnet_state%29.aspx

http://www.dotnetspider.com/tutorials/AspNet-Tutorial-35.aspx

http://vishalnayan.wordpress.com/2011/03/17/hour-4-understanding-5-asp-net-state-management-techniques-in-5-hours/

http://www.hanselman.com/blog/ASPNETInterviewQuestions.aspx

http://venkataspinterview.blogspot.in/2011/09/aspnet-page-is-very-slow-what-will-you.html


Asp.Net MVC
http://tampadev.org/Tag/asp.net-mvc-videos

http://www.codethinked.com/aspnet-mvc-request-flow


MVC Best Practices

http://weblogs.asp.net/rashid/archive/2009/04/01/asp-net-mvc-best-practices-part-1.aspx

http://www.sdn.nl/SDN/Artikelen/tabid/58/view/View/ArticleID/3156/Introduction-to-Razor-Syntax.aspx



Design principle/Standards

http://blog.objectmentor.com/articles/category/design-principles

http://developer.yahoo.com/performance/rules.html

http://dimecasts.net/Casts/ByTag/NUnit

http://www.simple-talk.com/dotnet/.net-framework/designing-c-software-with-interfaces/

http://codeofdoom.com/wordpress/2009/02/12/learn-this-when-to-use-an-abstract-class-and-an-interface/

http://www.simple-talk.com/dotnet/.net-framework/writing-maintainable-code/

http://www.simple-talk.com/dotnet/

ADO  .Net 

http://msdn.microsoft.com/en-us/library/tzwewss0(v=vs.71).aspx

http://msdn.microsoft.com/en-us/library/etk0s9w0(v=vs.71).aspx

http://msdn.microsoft.com/en-us/library/d6s958d6(v=vs.71).aspx

http://msdn.microsoft.com/en-us/library/ms173156.aspx

SQL


http://www.codeproject.com/Articles/114262/6-ways-of-doing-locking-in-NET-Pessimistic-and-opt

http://www.codeproject.com/Articles/42553/Quick-Overview-Temporary-Tables-in-SQL-Server-2005

http://www.codeproject.com/Articles/39006/Overview-of-SQL-Server-2005-2008-Table-Indexing-Pa



Entity Framework

http://www.sdn.nl/SDN/Artikelen/tabid/58/view/View/ArticleID/3022/ADONET-Entity-Framework-Overview.aspx
http://www.codeproject.com/Articles/189636/Transaction-Isolation-in-ADO-Net-Entity-Framework

Monday, March 19, 2012

Interview Questions


Does View state an expire time
Dynamically attaching javascript to a button

??Iqueryable ??
??IEnumarable

Generics  ??
Generic Methods?

delegates  events
 Lambda expression

Anonymus types
Expression Trees

Conversion of LInq to Sql ?-

 Ge,events,delegates



WCF /Binding/serialization -?
 ---------------------------------------------------------
Lyndis


Question Asked


Events
Delegates

OOPS/Inheritance/Child Parent Calls

WCF Channels
WCF hosting

Static vS Singleton

WCF Caching
Bindins in WCF /ABC/

Aysnchronous Web services

Database Design


why events why not delegates
--------------------

http://www.codeproject.com/Articles/215712/LINQ-to-SQL-Basic-Concepts-and-Features

http://weblogs.asp.net/owscott/archive/2007/09/02/application-vs-appdomain.aspx
http://blogs.msdn.com/b/adonet/archive/2009/05/28/poco-in-the-entity-framework-part-2-complex-types-deferred-loading-and-explicit-loading.aspx


----

Jhonshon Controls


Out vs ref keyword ?

what methods a object suppport(equals,to string,gettype
,GetHashCode)

.What is uniquie identifier of an object

What is default from which .Net type inherit

Appdomain vs App pool

Typed data Set,

Acess modifiers (internal,protected)

WCF Channel/s

Poco enttities /Poco  Objects
ClS complaint,CTS common type system


localization vs globalizaion
Class A

{
  Static A()
  Public A()
}


Class B:A

{
  Static B()
  Public B()
}


Class C:B

{
  Static C()
  Public C()
}

Tuesday, February 21, 2012

22 Feb 2012

http://msdn.microsoft.com/en-us/library/ms730879%28v=vs.90%29.aspx

http://msdn.microsoft.com/en-us/library/ms732038%28v=vs.90%29.aspx

webHttpBinding

WebGet

[WebGet(UriTemplate = "Sub?x={x}&y={y}"

WebInvoke for example, HTTP POST, PUT, or DELETE