Authentication is the process of obtaining identification credentials such as name and password from a user and validating those credentials against same authority. If the credentials are valid, the entity...
Type casting is converting one type of data to another type. For eg., converting from string to int or vice versa. In C#, type casting has two forms: Implicit Type...
AJAX stands for Asynchronous JavaScript and XML, which is a way of transferring data between the dedicated server hosting and client without sending the entire page, and thereby creating a...
Overloading Overriding Having same method name with different signatures. Methods name and signatures must be same. Overloading is the concept of compile time polymorphism. Overriding is the concept of runtime...