Difference between drop, delete and truncate in SQL database is frequently asked interview question. DELETE removes rows one by one depending upon WHERE condition or
Answer includes, what is scalar functions in SQL and aggregate functions with examples and difference between scalar and aggregate functions. SQL Scalar functions: SQL scalar functions
In, C# programming, Singleton in multi-threaded environment can produce more than one objects of singleton class if not designed properly. Where singleton class is expected
Implementation of user defined or custom exception in C# .net programming is simple and is implemented by extending system Exception class. We’ll answer concept of
We know that string is immutable in C# programming and cannot be modified or changed. You can read detail of mutable and immutable string in
C# mutable string and immutable string is, in fact very simple concept and you will understand with example. The immutable meaning is unchanging over time
Advantage of immutable string in C# programming is data security. Let’s understand benefits of immutable string with a C# program example. Recommended to read immutable
C# Singleton class is the class that allow only one of its object across the program execution. Singleton class is just a concept and in
Here are the steps to connect SQL database server, access database and retrieve data from a table programmatically in C# asp net. Steps: Create an
Why Java main method is static and public is a frequently asked interview question generally asked to freshers candidate. To answer why java main method