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What are the various questions asked in C# and .NET interview?


    Answer:



     

    The following are the 4 basics section for the interview purpose and below is the diagram to understand in better manner.

    • .NET basics
    • New Technologies
    • Architecture
    • Process
       

    .NET basics include the questions on the following sections.

    • Basics of .NET OOPS
    • SQL Server
    • ADO.NET
    • ASP.NET
    • Web Services

    New Technologies includes the questions on the following sections.

    • WCF
    • WPF/Silverlight
    • LINQ/Entity framework
    • Azure
    • WWF

    Architecture includes the questions on the following sections.

    • Design Patterns
    • MVC MVP MVVM
    • UML
    • Documentation
    • Requirement to design

    Process includes the questions on the following sections.

    • Agile Estimation
    • FPA
    • CMMI
    • Six Sigma

    .NET basics

    Following questions are related to fundamentals of .NET.

    • What is CLR, CTS, CTS, IL Code?
    • What is Value type, Reference type and Stack, Heap Memory?
    • What is Garbage Collector and working of Garbage Collector?
    • What are GAC, Delegate, Event, and JIT?

    Following questions are related to object oriented programming system (OOPS).

    • Why we need OOPS concept?
    • What are the different Principals of OOPS?
    • How to implement Abstraction, Encapsulation, Inheritance and Polymorphism?
    • What are Abstract Class and Interface and differences? What are the Classes and Object?

    Following questionsis related toSQL Server.

    • What are SQL Queries, Sub Queries?
    • What are Joins and its different types?
    • What are Normalization, Denormalization and Performance Tuning?
    • What are Indexes, Clustered Indexes?

    Following questions is related to ADO.NET.

    • What are Dataset, Data Reader and Data Adapter?
    • What are Connection Object and Connection String?

    Following questions is related to ASP.NET.

    • What are the Session Variable, Application and Cache Object?
    • What isServer.Transfer and Response.Redirect?
    • Difference between Server.Transfer and Response.Redirect?
    • What is Authentication and Authorization?

    Following questions is related to Web Services.

    • What is WSDL?
    • What are ASMX, SOAP?

    New Technologies

    Following questions is related to WCF.

    • What are Operation Contract, Service Contract and Data Contract?
    • What is Data Member?
    • What are Address Binding and Contract Binding?
    • What do you mean End points?

    Following questions is related toWPF/Silverlight.

    • What are XAML, XAP?
    • What is Silverlight Architecture?
    • What is MVVM pattern and RIA Services.

    Following questions is related toLINQ/Entity framework.

    • What are the three main components on LINQ?
    • What is the use LINQ and Entity Framework?
    • What are Data Context Object and Entity Object?
    • What are LINQ DBML and LINQ EDMX?

    Following questions is related toAzure.

    • What is Cloud Computing?
    • What are blobs, tables and Queues?

    Following questions is related toWWF.

    • What areSequential Workflow and State Machine Workflow?

    Architecture

    Following questions is related to Design Pattern.

    • What is Factory Design Pattern?
    • What areSingleton Design Pattern and Iterator?

    Following questions is related to MVC, MVP and MVVM.

    • Define MVC, MVP and MVVM?
    • What is MVC template and when to use?

    Following questions is related toUML.

    • What are Use cases?
    • What is Activity diagram and Class diagram?

    Following questions is related toDocumentation.

    • What areRequirement document and Design document?
    • What is test plan?
    Following questions is related toRequirement Design.
    • How will you go from Requirement to Design?

    Process

    Following questions is related toAgile.

    • What are Scrum Backlog Template and Simple Backlog Template?

    Following questions is related toEstimation FPA.

    • What are EI, EO, EQ and EIF?

    Following questions is related toCMMI.

    • What is meant by Key Process Area (KPA)?
    • What are the different five level of CMMI?

    Following questions is related toSix Sigma.

    • What is Six Sigma?
    • What is the importance’s of Six Sigma?
    • What are Six Sigma Yellow Belt and Black Belt?

    Regards,

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