DOT NET Interview Questions - DotNetSpider

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Interface :- It specifies the externally operations of a class, component, package, or other element without specifying internal structure. Generalization: - generalization is a relationship between a specific element and a general element, such that the specific element is fully consistent with the general element and includes additional information (such as attributes and associations). For example, the classes Car, Bike, Cycle can all be specific elements of a more general abstract class element named vehicle. Binary Association: - It’s a relationship between two classes. Composition: - A composition is a form of aggregation that indicates that a part may belong to only one whole and that the lifetime of the whole determines the lifetime of the part. Dependency: - Shows relationship between two elements. Utility : - Whatever Attributes and operations you define for a utility become global variables and procedures. Subsystem: - It is a package that contains the contents of the entire system or an entire model within the system. Parameterized class: - It is a template that describes a class with one or more unbound formal parameters. Binding: - Binding is a kind of dependency that indicates a binding of parameterized class, or template, parameters to actual values to create a bound, or no parameterized, element. Bound element : - Parameters of the parameterized class are bound to actual values. Object: - Represents instance of a class. Link: - Represents Links between objects. N-ary Link: - represents link between n objects. Meta-Class: - Whose instances are classes. Signal: - Specifies stimulus between classes for which there is no reply. It is a generalizable element defined independently of the classes handling the signal. Exception: - Signal raised because of bad execution. 236
Trace: - Indicates historical relationship between two elements. Refinement: - Refinement is a kind of dependency that indicates a historical or derivation relationship between two elements with a mapping between them. Usage : - Usage is a kind of dependency that indicates that one element requires the presence of another element for its correct implementation or functioning. 2-Element Constraint: - It shows a constraint on two classes or associations. OR constraint: - It shows an OR constraint on two classes or associations. 237
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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
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Public Class ClsChild Inherits ClsP
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Public Class ClsChild Inherits ClsA
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(A) What is difference between abst
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Public Class FrmWithEvents Inherits
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Figure :- 6.6 Shadowing in Action (
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(I) Why can not you specify accessi
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Figure :- 6.7 Shared/Static In Acti
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It provides a way to define and use
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Figure :- 6.8 Garbage collection in
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instance and be used with out creat
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(B) How do we assign page specific
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CustomValidator Used to define User
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can say the following authenticatio
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Digest authentication requires that
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With this setting, all the requests
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√ ASP.NET supports full language
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Application_PreSendContent: Fired b
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WebUIValidation.js javascript file
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√ √ √ .ashx, for custom ASP.N
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The above mapping shows which funct
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(I)How do you upload a file in ASP.
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Figure: - 7.5 High isolation scenar
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√ Remove anonymous access to the
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(I)What are the steps to create a w
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8..NET Architecture (B) What are de
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The below two class diagrams will p
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(I)What’s MVC pattern? Twist: - H
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√ First create your class with st
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√ √ Payment Invoicing All the f
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interfaces of these components. SOA
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web service. Both these services ar
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(A)What is aspect oriented programm
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encapsulation. In short the class n
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Public Property UserName() As Strin
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pstrCustcode = Value End Set End Pr
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End Property Public Property NewVal
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9. ADO.NET (B)What is the namespace
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“DataView” object is used to so
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made to the data in the original da
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First below is the code , after the
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Figure :- 9.3 Load only the Employe
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objCommand = New SqlCommand(“Sele
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