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Showing posts with label Interview Questions. Show all posts
Showing posts with label Interview Questions. Show all posts

Dictionary in C#, VB.NET with Examples

Aug 24, 2016 2 comments
Introduction:

Here I will explain what is dictionary in c#, vb.net with example or dictionary object in c#, vb.net with example or how to create and use dictionary object in c#, vb.net with example. Dictionary object in c# or vb.net is a collection which is used to represent data as a key and value pairs.

Description:

Difference between ArrayList and List in C#.Net and VB.Net

Aug 10, 2016 5 comments
Introduction:

Here I will explain difference between arraylist and list in c#, vb.net with example or arraylist vs generic list in asp.net using c#, vb.net with example or difference between generic list and arraylist collection in c#, vb.net with example. In c# or vb.net we use arraylist and generic lists to store any type of data in a collection format.
Description:

Connection Pooling in Asp.Net using C# with Example

Jul 29, 2016 3 comments
Introduction

Here I will explain what is connection pooling in
asp.net using c#, vb.net with example or how to use connection pooling in ado.net with example or asp.net understand connection pooling with example in c#, vb.net with example. Connection pooling in asp.net is the place where it maintains set of active connections to database based on configuration and it reduce the cost of opening and closing connection to database.

C# - Difference between Initialization and Instantiation

May 18, 2016 4 comments
Introduction:

Here I will explain difference between initialization and instantiation in c#, vb.net with example or instantiation vs initialization in asp.net or how to instantiate and initialize a class in asp.net using c#, vb.net with example. In c# or vb.net instantiation means declaring object for class and initialization means assigning values to variables or setting initial values.

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C# - Difference between Instantiation and Inheriting (Inheritance) a Class

May 12, 2016 1 comments
Introduction:

Here I will explain difference between instantiation and inheriting (inheritance) a class in c#, vb.net with example or instantiation vs inheritance in asp.net or how to instantiate and inherit a class in asp.net using c#, vb.net with example. In c# or vb.net instantiation means declaring object for class and inheritance means acquiring properties from base class.

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SQL Server Difference between @@IDENTITY, SCOPE_IDENTITY () and IDENT_CURRENT

Jul 13, 2015 5 comments
Introduction:

Here I will explain difference between @@identity, scope_identity and ident_current in sql server with example. Generally @@identity, scope_identity and ident_current properties in sql server is used to get identity / id value of last or newly inserted record in table but only difference is scope either local or global and session either current session or other session in sql server.

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SQL Server interview Questions and Answers for Experienced &Freshers

Apr 1, 2015 1 comments
Here I will explain sql server interview questions and answers for experienced and freshers or interview questions and answers in sql server for freshers and experienced people with examples.

Please check below of sql server interview questions and answers for experienced and freshers

What is Cursor in SQL Server with Example

2 comments
Introduction:

Here I will explain what is cursor in
sql server with example or simple cursor example in sql server and how to declare and use cursor in sql server. Cursor in sql server is used to retrieve set of data from table, loop through each record row by row, and modify the values based on requirements.
Description:
In previous articles I explained While loop example in sql server, nested while loop example in sql server, get only month and year from date in sql server, substring function in SQL server and many articles relating to SQL server. Now I will explain cursor in sql server with example.

To use cursor in sql server that syntax will be like as shown below

C# Interview Questions and Answers for Experienced & Freshers with Examples

8 comments
Here I will explain c#.net interview questions and answers for freshers and experienced people or interview questions and answers in c#.net for 2+ or 3+ years of experienced people or freshers with examples. 

Please check below questions for c#.net interview questions and answers

OOPS (Object Oriented Programming) Concepts in C#.NET with Examples

Mar 31, 2015 39 comments
Here I will explain oops concepts in c# with examples or object oriented programming concepts in c#.net with real time examples or oops or object oriented programming in asp.net with example.

Now let’s start learning about OOPS concepts in c#.net with real time examples

OOPS Concepts

Class:

 It is a collection of objects.

Object:

It is a real time entity.
An object can be considered a "thing" that can perform a set of related activities. The set of activities that the object performs defines the object's behavior. For example, the hand can grip something or a Student (object) can give the name or address. In pure OOP terms an object is an instance of a class

C# - Difference between Dispose and Finalize Method in C# with Example

Feb 21, 2015 0 comments
Introduction:

Here I will explain difference between dispose and finalize methods in c#, vb.net with example or dispose() vs finalize() methods in asp.net or use of dispose and finalize methods in asp.net using c#, vb.net with example. Generally we will use dispose and finalize methods to destroy unmanaged objects.

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Asp.net Difference between Page_Load and Page_Init in C#, VB.Net

1 comments
Introduction:

Here I will explain difference between page_init and page_load in asp.net using c#, vb.net with example.

Description:

C# - What is the Difference between Ref and Out in c# with Example

Jun 17, 2014 13 comments
Introduction:

Here I will explain difference between ref and out parameters in c#.net with example. Both ref and out parameters are used to pass arguments within a method. These ref and out parameters are useful whenever your method wants to return more than one value. Regarding ref parameter you need to initialize it before passing to the method and out parameter you don’t need to initialize before passing to function.    

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what is authorization in asp.net | authorization rules in web.config to allow or deny resources to particular user or role in asp.net.

Dec 4, 2013 25 comments
Introduction:

In this article I will explain what is authorization in asp.net, uses of authorization and I will explain setting authorization rules in web.config to allow or deny resources for particular user or role in asp.net.


Description:

Today I am writing this post to explain about authorization concept in asp.net. In one of the interview interviewer has asked question like what is authorization in asp.net and how we can use authorization concept to allow or deny resources to particular user or role in asp.net.

C# - Difference between String and Stringbuilder in C#, Asp.net

Nov 28, 2013 23 comments
Introduction

Here I will explain what is difference between string and stringbuilder in c# using asp.net.

Description

In previous articles I explained different types of constructors in c#, difference between overloading and overriding in c#, Delegates in c# with example, difference between datareader, dataset and dataadapter in c# and many articles relating to interview questions . Now I will explain difference between string and stringbuilder in c# using asp.net.

C# - Difference between Throw and Throw ex in C# Asp.Net

6 comments
Introduction

Here I will explain what is the difference between throw and throw ex in c# using asp.net.

Description

Interview Questions in ASP.NET,C#.NET,SQL Server,.NET Framework

Nov 13, 2013 330 comments
Here I am posting the interview questions whatever i have faced in my interviews
I have searched for so many websites and gathered information from my friends to answer the questions perfectly.

i think these questions are very helpful for the people who are trying to get the job on .NET
The most common question for experience persons is

Why would you like to change the company?

1) I am looking for a more challenging career in a firm with a larger employee base such as yours.
2) Keeping in mind my career goals, the time has come for me to move onto the next rung of 
the ladder and make a mark for myself. This can be achieved in a company like this.
3) It is just a career move to enhance my knowledge in my own area of interest.
After completion of this question only interview will go for further questions

C# - Destructor in C# with Example

Sep 29, 2013 5 comments
Introduction:

Here I will explain what is destructor in c# with example, use of destructor in c#.net. Destructor in c# is a special method of a class which will invoke automatically when an instance of the class is destroyed. Destructor is used to write a code that needs to be executed while an instance is destroyed.

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