.NET Interview Questions 4 th Edition By Shivprasad ... - A2Z Dotnet

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(A) What is Manifest? Assembly metadata is stored in Manifest. Manifest contains all the metadata needed to do the following things (See Figure Manifest View for more details): • Version of assembly. • Security identity. • Scope of the assembly. • Resolve references to resources and classes. The assembly manifest can be stored in a PE file either (an .exe or) .dll with Microsoft intermediate language (MSIL code with Microsoft intermediate language (MSIL) code or in a stand-alone PE file, that contains only assembly manifest information. (B) Where is version information stored of an assembly? Version information is stored in assembly inside the manifest. (I) Is versioning applicable to private assemblies? Versioning concept is only applicable to global assembly cache (GAC) as private assembly lie in their individual folders. This does not mean versioning is not needed , you can still version it to have better version control on the project. (B) What is GAC? Twist: In what situations will you register .NET assembly in GAC? GAC (Global Assembly Cache) is where all shared .NET assembly reside. GAC is used in the following situations:- • If the application has to be shared among several application. • If the assembly has some special security, requirements like only administrators can remove the assembly. If the assembly is private then a simple delete of assembly the assembly file will remove the assembly. Note:- Registering .NET assembly in GAC can lead to the old problem of DLL hell, where COM version was stored in central registry. So GAC should be used when absolutely necessary. (I) what is the concept of strong names? Twist: - How do we generate strong names? Twist: - What is use the of SN.EXE? Twist: - How do we apply strong names to assembly? Twist: - How do you sign an assembly? Strong name is similar to GUID (It is supposed to be unique in space and time) in COM components. Strong Name is only needed when we need to deploy assembly in GAC. Strong Names helps GAC to differentiate between two versions. Strong names use public key
cryptography (PKC) to ensure that no one can spoof it.PKC use public key and private key concept. Following are the step to generate a strong name and sign a assembly:- • Go to “Visual Studio Command Prompt”. See the below figure “Visual studio Command prompt”. Note the samples are compiled in 2005 but 2003 users do not have to worry about it. Same type of command prompt will be seen in 2003 also. Figure: - 1.3 Visual Studio Command Prompt • Once you are in command, prompt type sn.exe -k “c:\test.snk”. Figure: - 1.4 Running SN.EXE Figure: - 1.5 Successful output of SN.EXE
Page 1 and 2: .NET Interview Questions 4 th Editi
Page 3 and 4: Ok that’s me …. ☺ mail me you
Page 5 and 6: (I) How can we use COM Components i
Page 7 and 8: (B) What are benefits and Limitatio
Page 9 and 10: (A) What are the various ways of au
Page 11 and 12: (B) How can we load multiple tables
Page 13 and 14: (B)How do you start a project?.....
Page 15 and 16: (I) what are the advantages of host
Page 17 and 18: (I) what is the concept of Web part
Page 19 and 20: • Full range of interview questio
Page 21 and 22: (A) Advanced Questions These are ad
Page 23 and 24: Note : - A sample resume is provide
Page 25 and 26: • Do not be harsh during salary n
Page 27 and 28: • Do not mention client names in
Page 29 and 30: • IL (Intermediate language)-to-n
Page 31: You can expand the tree for detail
Page 35 and 36: Figure: - 1.8 Click on ‘Use a key
Page 37 and 38: Dim PobjObject As Object Dim PobjBu
Page 39 and 40: Advantages of C# • With Option St
Page 41 and 42: Note:- We leave this as homework to
Page 43 and 44: OK first let us try to understand w
Page 45 and 46: Figure 1.13: - Strong naming your D
Page 47 and 48: Now comes the most important part o
Page 49 and 50: The “Codedom” folder in the CD
Page 51 and 52: Figure: - 2.1 Adding Reference usin
Page 53 and 54: Note:- Source code of this is provi
Page 55 and 56: MessageBox.Show(“ end of sleeping
Page 57 and 58: In order to inform an object that t
Page 59 and 60: { // Something went wrong Abort and
Page 61 and 62: Note:- Use this setting during the
Page 63 and 64: Note: - If you run the sample, you
Page 65 and 66: (A) What are Daemon threads and how
Page 67 and 68: (B) What is the difference between
Page 69 and 70: Figure :- 4.3 Solution Explorer of
Page 71 and 72: • Server then hosts the object so
Page 73 and 74: Figure: - 4.5 Client Program output
Page 75 and 76: Therefore, the best way is to have
Page 77 and 78: mode=”SingleCall” type=”Serve
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_ and "Service.asmx" to "Maths.asmx
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Figure: - 4.13 Solution is showing
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Sub cmdCalculate_Click(ByVal sender
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Dim file As New _ System.IO.StreamR
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• ASP session state has no inhere
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(A) Does the performance for viewst
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Below is a sample “Login” query
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• Enable ASP.NET polling using
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dbo.[Products_AspNet_SqlCacheNotifi
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Try to Get Products List from the C
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generates some dynamic content, and
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Following are characteristics of Ob
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End Class Above is the source code
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My attitude towards abstract class
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Private Sub cmdDelegates_Click (ByV
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Figure: - 6.5 Events in action Note
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• Public: - All members have acce
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End Class Figure: - 6.7 Shared/Stat
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End Class Note :- I leave this to t
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Public Overloads Sub Dispose()Imple
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(B) What is AppSetting Section in
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Using ‘Server.Transfer’ you can
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ASP.NET. Otherwise, they will be re
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Repeater control allows for complet
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Application_AuthenticateRequest: Fi
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(I)What exactly happens when ASPX p
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... • Depending on the Fil
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Figure: - 7.4 Medium pooled scenari
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• Create the login page, which wi
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{ } protected override void OnConti
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However, when we enable web garden
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sure that the allow Definition attr
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(B) Which namespace is needed to im
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(B) What are design patterns? Desig
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Figure: - 8.1 Class diagram of a fa
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• Model: - This section is repres
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Figure: - 8.4 Façade in action Abo
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• Services have URL where anyone
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Figure: - 8.6 Windows DNA sections
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Audit Trail logging. Thus, we have
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Return pstrNewValue End Get Set(ByV
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Get Return pstrUserName End Get Set
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Figure: - 9.1 ADO.NET Architecture
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Update:- Calls the respective Inser
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‘ note if this gives error see wh
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Figure :- 9.3 Load only the Employe
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CREATE PROCEDURE SelectByEmployee @
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lstData.DataSource = objDataSet.Tab
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Fourth point is the answer to the t
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• Open a database connection usin
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(I) What extra features does ADO.Ne
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Figure: - 10.3 Normalized customer
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• Every index increases the time
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storing one of the numbers, and the
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(I)What are the different locks in
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• NO ACTION:-NO ACTION specifies
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Atomicity • A transaction must be
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Merge Replication. Merge replicatio
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(B) What is the difference between
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Sequence diagram, Object diagram, U
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Deployment diagrams are again not a
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Figure: - 11.2 Elements of Activity
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Figure: - 11.4 Elements of componen
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(A) Describe the various components
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Shallow History: - Represents the s
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(A)Explain the different elements o
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Figure: - 12.1 Graph showing cost v
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Figure:-12.3 Risk % according to pr
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(B) What is triple constraint trian
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diagram, it may be referred to as a
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• application risk metrics Workfl
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According to IEEE, standards follow
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does not affect interaction with ot
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(A)What is CMMI? It is a collection
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Figure 12.9: - CMMI Levels (A) What
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SAM - Supplier Management Agreement
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GG 2 Institutionalize a Managed Pro
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Purpose The purpose of Integrated P
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Organizational Environment for Inte
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SP 1.2-1 Establish Process Performa
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SG 2 Develop a Project Plan SP 2.1-
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Specific Practices by Goal SG 1 Man
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SP 1.2-2 Establish the Validation E
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Champions are responsible for the S
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Figure 12.11: - Supplier ER databas
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External Input (EI) Following are p
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Figure 12.13: - GSC rated in estima
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(I) What is the FP per day in your
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(B) What is CDATA section in XML? A
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DOM parser then picks up the “qua
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Figure 13.4: - XSLT Processor in Ac
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“TestingXML.XML” file and displ
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Therefore, the XmlTextReader only c
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Figure 14.2: - Text length increase
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Figure 14.5: - Different users logg
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Figure 14.8: - Output from Request.
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(I) Can resource file be in any oth
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Figure 14.14: - Login screen accord
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Once the resource manager is popula
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Figure 14.19: - Walkthrough for usi
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You can also create tables with par
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set it for the whole application, a
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Services use Schemas to represent d
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transactions written in C# or VB.NE
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When you are using simple data type
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If you compile the project, you wil
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• Host in Application domain and
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Figure 15.13:- IIS Configuration In
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If IIS finds that a service is not
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Figure 15.17: - One-Way in action A
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The first step is to change the ser
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Figure 15.20:- Server side code for
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Note: - You can find the sample cod
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Figure 15.25:- MSMQ Server side dis
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Chaos: - pending changes from more
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or non-graphical. WPF parses the XA
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(A) What kind of documents are supp
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Figure 17.2: - Sequential and State
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in snapshot 3. If you double click
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Figure 17.5:- Sequential workflow w
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See the above snippet of the XO
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Figure 18.1:- The problem • Synch
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Figure 18.3:- Basic XMLHTTP code (B
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Figure 18.4:- Ajax folder structure
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clsMyCustomCustomer is the class wh
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• ASP.NET authentication, role an
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Figure 18.11: - Script Manager and
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(A) How can you do validations in A
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If you make ‘InLineProxy’ prope
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Figure 18.21: - ServiceMethod and S
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Reports engine does the formatting
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Figure 19.4 :- Table added in repor
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Figure 19.8 : - Publish Crystal as
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Figure 19.10 :- Parameter fields (I
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(A) How can we do grouping in cryst
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the request to the report processor
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Reporting Services Database:- When
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(B) What is the basic process of ma
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If we want to pass parameters to th
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these elements are then used to cre
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• Introduction to web part, gener
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Figure: - 20.3 Web.config file edit
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-- or -- aspnet_regiis.exe -pe sect
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Figure: - 20.5 Decrypting the conne
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Figure: - 20.7 Web.config modificat
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Roles Figure: - 20.9 Membership pro
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Figure: - 20.11 Reusable login cont
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Figure: - 20.14 Master and the chil
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Figure: - 20.17 Edit information us
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Connect mode: - This mode allows we
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• Drag the ‘webpartmanager’ o
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In the behind code we need to ensur
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tie the generic with a data type we
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objEmail.To = "shiv_koirala@yahoo.c
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Figure 21.2 : - project output Step
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(I) We already have common data acc
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Note: - If you are looking for how
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.NET Interview Questions 4 th Edition By Shivprasad ... - A2Z Dotnet

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