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

Ref Vs Out Keywords in C#

Ref and out parameters are used to pass an argument within a method. In this article, you will learn the differences between these two pa...

How to find second highest or maximum salary of Employee in SQL - Interview question

Introduction: In this section we will write SQL query to get second highest salary of Employee. Before writing query its good to be famili...

Basic SQL Query that Frequently asked in Interview Questions

Introduction: In this article, I am giving some examples of SQL queries which is frequently asked when you go for a programming intervie...

Implementation Of Dictionary in C#.Net

Introduction  This article explains Dictionary.  Now, Dictionary<TKey,TValue> is the basic implementation of IDictionary<TKey...