Dot Net Interview Questions and answers
Dot Net Interview Questions and answers for beginners and experts. List of frequently asked Dot Net Interview Questions with answers by Besant Technologies. We hope these Dot Net Interview Questions and answers are useful and will help you to get the best job in the networking industry. This Dot Net Interview Questions and answers are prepared by Dot Net Professionals based on MNC Companies expectation. Stay tuned we will update New Dot Net Interview questions with Answers Frequently. If you want to learn Practical Dot Net Training then please go through this Dot Net Training in Chennai and Dot Net Training in Bangalore
Best Dot Net Interview Questions and answers
Besant Technologies supports the students by providing Dot Net Interview Questions and answers for the job placements and job purposes. Dot Net is the leading important course in the present situation because more job openings and the high salary pay for this Dot Net and more related jobs. We provide the Dot Net online training also for all students around the world through the Gangboard medium. These are top Dot Net Interview Questions and answers, prepared by our institute experienced trainers.
Dot Net Interview Questions and answers for the job placements
Here is the list of most frequently asked Dot Net Interview Questions and answers in technical interviews. These questions and answers are suitable for both freshers and experienced professionals at any level. The questions are for intermediate to somewhat advanced Dot Net professionals, but even if you are just a beginner or fresher you should be able to understand the answers and explanations here we give.
Ans: It is a framework to develop software apps which may be windows, web, console, etc.,
Ans: Framework Class library and Common Language Runtime (FCL & CLR)
Ans: memory management, Networking, security and memory safety, etc.
Ans: C#, F#, VB, etc.
Ans: It is program engine which loads and execute program. Acts as interface between framework and OS.
Ans: It is framework library which has thousands of classes library. Base class library is core for FCL where all basic functions are available.
Ans: It is smart client tech for .Net framework.
Ans: It is a frame work developed by Microsoft. It is used to develop websites, web apps and web services.
Ans: It is a module of .Net frame work which is used to connect apps and DB. It consists of classes for connect, retrieve, insert and delete, etc.,
Ans: It is Windows Presentation Foundation which is used for rendering user interfaces for windows apps.
Ans: It is Windows Communication Foundations which is used for building service-oriented apps. We can send data as asynchronous messages from one server to another.
Ans: It is Windows Workflow Foundation which provides an API, an in-process workflow engine, re-hostable design to implement long running process as work flow.
Ans: It is Language Integrated Query used to make query for data from C# or VB.
Ans: ORM based open source framework to work with database using .NET.
Ans: PLINQ is parallel implementation of LINQ to Objects
Ans: add reference from solution >reference>. Then class header, write the below code.
Using Sytem.IO, etc
Ans: Windows app, Web app, Distributed app, Web services, Database apps
Ans: CLI is Common Language Infrastructure which is a specification describes executable code and runtime environment.
Ans: Decimal, Boolean, Integral, Floating, nullable, etc.
Ans: There are 3. Value type, pointer type and Reference Type.
Ans: Predefined and User Defined
Ans: Integer, Float, Boolean, etc.
Ans: Structure, Enumerates, etc,
Ans: Predefined and User Defined
Ans: Objects, String
Ans: Classed, Interface.
Ans: It is also known as Indicator or locator that points to an address of value
Ans: & for address operator, * for Indirection operator.
Ans: Binary, Unary and Ternary
Ans: Specifies that which operator will be evaluated first and next.
Ans: Ternary, Unary, Assignment, Equality
Ans: All binary except Assignment and Equality.
Ans: Keyword is reserved word in C#. We cannot use it as identifiers. If you want to use keyword as identifiers, then add @ prefix to the keyword.
Ans: Identifies which have special meaning in context of code are called contextual keyword. Example global, partial, alias, join, etc.
Ans: If statement is used to test condition. There are 4 types of if statements available.
Ans: Switch is if-else-if ladder statement which executes one statement from multiple conditions.
Ans: For Loop, While Loop, Do While loop
Ans: Break statement breaks the loop or switch statement. In case in inner loop, it will break only inner loop.
Ans: It continue the loop. It continues current flow of program and skips remaining code at specified condition.
Ans: It is jump statement which is unconditionally jumps to the specified label.
Ans: Comment statement will not be executed by compiler. There are two type of comments are available.
Ans: Single line comment (//) and multiple lines statement (/* …. */)
Ans: Function is block of code which as signature. It consists parameter, return type, body, access specifiers and function name.
Ans: It is group of similar type elements which contiguous memory location.
Ans: Fixed size.
Ans: it is also known as rectangular array. It may me 2D or 3D which has rows and columns (Tabular form or matrix)
Ans: It is known as array of array witch elements are array.
Ans: Object is an entity which has state and behaviour. It is instant of a class. Class is group of similar objects.