DOT NET Interview Questions - DotNetSpider

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factory methods. Example in this the class “Creator” is implemented using the “Abstract” factory pattern. It now creates objects from multiple families rather one product. Note :- Just stick up to this definition that Abstract factory classifies factory methods or groups logically related factory method together.. 152 Figure:- 8.2 Class Diagram of Abstract Factory
(I)What’s MVC pattern? Twist: - How can you implement MVC pattern in ASP.NET? The main purpose using MVC pattern is to decouple the GUI from the Data. It also gives the ability to provide multiple views for the same Data. MVC pattern separates objects in to three important sections:- √ √ √ Model: - This section is specially for maintaining data. It is actually where your business logic, querying database, database connection etc. is actually implemented. Views: - Displaying all or some portion of data, or probably different view of data. View is responsible for look and feel, Sorting, formatting etc. Controller: - They are event handling section which affects either the model or the view. Controller responds to the mouse or keyboard input to command model and view to change. Controllers are associated with views. User interaction triggers the events to change the model, which in turn calls some methods of model to update its state to notify other registered views to refresh their display. Ok now this was all in theory. Let’s look at how in actually ASP.NET can we implement MVC pattern. During interview with theory they will be looking at more have you really implemented MVC or its just talks. Following are the various sections of ASP.NET which maps to MVC sections:- √ √ √ Model: - This section is represented by Data view, Dataset, Typed Dataset, Business components, business entity models etc. Now this section can then be tied up to either windows application or web UI. View: - ASPX, ASCX, or windows application UI like data grid etc. form the view part of it. Controller: - In ASP.NET the behind code is the controller. As the events are handled by that part. Controller communicates both with Model as well as view. I hope I was able to map you imagination of ASP.NET with the diagram given below. 153
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Beta Release 1.0 DOT NET Interview
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How can we use COM Components in .N
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Can you show a simple code showing
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What’s the use of @ Register dire
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I want to force the datareader to r
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Who is a stakeholder ? ............
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√ √ √ .NET interviewers who a
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Note While reading you can come acr
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√ Project Manager are expected to
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Microsoft introduced Common Type Sy
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Visual Studio .NET 2003\SDK\v1.1\Bi
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(A) What is Manifest? Figure :- 1.2
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√ Go to “Visual Studio Command
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Figure:- 1.7 Click on project and t
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(B) What is Delay signing ? During
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Note :- Sample source code are comp
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(B) What’s difference between VB.
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(I)What is a satellite assembly? In
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√ √ √ Using Type library impo
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√ The second way to create CCW us
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√ Type is the return type of the
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pDesired) checks to see if the curr
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√ √ Figure :- 2.3 Add reference
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There are 5 transactions types that
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Binary Compatibility VB makes it po
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Private Sub Form1_Load(ByVal sender
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the .NET runtime determines that it
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SyncLock x 'Do something with x End
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(I) How can you avoid deadlock in t
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Figure :- 4.2 Channels,Formatters a
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Implements InterFaceRemoting.InterF
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Console.WriteLine(“Referenced the
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√ By Keyword “New”. (A) Are C
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When total object lifetime is reduc
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mode=”SingleCall” type=”Serve
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Non-Default constructors can not be
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(B) What is UDDI ? Full form of UDD
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Figure :- 4.8 Create Web project me
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Figure :- 4.9 Create WebService Pro
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Figure :- 4.11 Click on Add Web Ref
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Figure :- 4.13 Solution showing the
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√ Finally you are able to see you
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Webservices as such do not have any
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(P)Can you show a simple code showi
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√ √ VaryByCustom:-Lets you cust
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√ By default Session objects are
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√ View state is good for caching
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√ All browsers support query stri
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Abstraction It allows complex real
Page 99 and 100: Public Class ClsChild Inherits ClsP
Page 101 and 102: Public Class ClsChild Inherits ClsA
Page 103 and 104: (A) What is difference between abst
Page 105 and 106: Public Class FrmWithEvents Inherits
Page 107 and 108: Figure :- 6.6 Shadowing in Action (
Page 109 and 110: (I) Why can not you specify accessi
Page 111 and 112: Figure :- 6.7 Shared/Static In Acti
Page 113 and 114: It provides a way to define and use
Page 115 and 116: Figure :- 6.8 Garbage collection in
Page 117 and 118: instance and be used with out creat
Page 119 and 120: (B) How do we assign page specific
Page 121 and 122: CustomValidator Used to define User
Page 123 and 124: can say the following authenticatio
Page 125 and 126: Digest authentication requires that
Page 127 and 128: With this setting, all the requests
Page 129 and 130: √ ASP.NET supports full language
Page 131 and 132: Application_PreSendContent: Fired b
Page 133 and 134: WebUIValidation.js javascript file
Page 135 and 136: √ √ √ .ashx, for custom ASP.N
Page 137 and 138: The above mapping shows which funct
Page 139 and 140: (I)How do you upload a file in ASP.
Page 141 and 142: Figure: - 7.5 High isolation scenar
Page 143 and 144: √ Remove anonymous access to the
Page 145 and 146: (I)What are the steps to create a w
Page 147 and 148: 8..NET Architecture (B) What are de
Page 149: The below two class diagrams will p
Page 153 and 154: √ First create your class with st
Page 155 and 156: √ √ Payment Invoicing All the f
Page 157 and 158: interfaces of these components. SOA
Page 159 and 160: web service. Both these services ar
Page 161 and 162: (A)What is aspect oriented programm
Page 163 and 164: encapsulation. In short the class n
Page 165 and 166: Public Property UserName() As Strin
Page 167 and 168: pstrCustcode = Value End Set End Pr
Page 169 and 170: End Property Public Property NewVal
Page 171 and 172: 9. ADO.NET (B)What is the namespace
Page 173 and 174: “DataView” object is used to so
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Page 177 and 178: First below is the code , after the
Page 179 and 180: Figure :- 9.3 Load only the Employe
Page 181 and 182: objCommand = New SqlCommand(“Sele
Page 183 and 184: Config files are the best place to
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Page 187 and 188: Delete Deletes the specified row fr
Page 189 and 190: preferred way of locking practicall
Page 191 and 192: 10. SQL SERVER (B) What is normaliz
Page 193 and 194: Figure :- 10.4 City is now shifted
Page 195 and 196: (I)What are indexes and What is the
Page 197 and 198: (A)What are fact tables and dimensi
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REPEATABLE READ This setting disall
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prudent to do so is another story;
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UNION SQL syntax is used to select
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(I) What is ACID fundamental and wh
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Figure :- 10.6 DBCC SHOWCONTIG comm
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BCP (Bulk Copy Program) is a comman
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√ AFTER triggers AFTER triggers e
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(B) What is UML? 11. UML The Unifie
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high level, what components form pa
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This should be compulsory diagram a
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Figure :-11.1 Phase mapping with UM
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√ √ √ Object satisfies a cond
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2-Element Constraint: - It shows a
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(A) Explain all parts of a deployme
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(A) Describe various components in
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(A) What are the element in State C
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(A)Describe different elements in S
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Trace: - Indicates historical relat
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Extends: - Indicates that the eleme
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(B) Who is a stakeholder ? Figure :
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writing a book i will have followin
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software development model you will
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Incremental Model In this model we
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√ √ √ Function points Use Cas
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Twist :- What is 80/20 principle ?
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workflow metrics √ walkthrough me
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√ revisions metrics version contr
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√ 13. Free exams (Thanks to www.m
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DOT NET Interview Questions - DotNetSpider

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