Category: Interview Preparation

1. What is PHP? PHP (Hypertext Preprocessor) is a server-side scripting language used for web development. It is used to create dynamic and interactive web pages. 2. What are the…

1. What is Reflection in C#? Reflection is a feature in C# that allows a program to inspect metadata of assemblies, classes, methods, properties, and attributes at runtime. 2. Why…

1. What is .NET Framework? .NET Framework is a software development platform developed by Microsoft used to build and run applications primarily on Windows. It provides a runtime environment and…

Introduction Exception handling in C# is a mechanism used to handle runtime errors so that the normal flow of the program can be maintained. Errors that occur during program execution…

Introduction Delegates and Events are very important concepts in C#. They are mainly used in event-driven programming. Delegates allow methods to be passed as parameters, while Events allow a class…

C# control statements and loops are used to control the flow of program execution. They help in decision making, repeating tasks, and managing program logic efficiently. Below are 100 important…

1. What is Object-Oriented Programming (OOP)? Object-Oriented Programming (OOP) is a programming paradigm based on the concept of objects. It organizes software design around data (objects) rather than functions and…

1. What is C#? C# is a modern, object-oriented, type-safe programming language developed by Microsoft that runs on the .NET platform. 2. What is CLR? CLR (Common Language Runtime) is…

1. What is Python? Python is a high-level, interpreted, object-oriented programming language known for its simplicity and readability. 2. What are advanced topics in Python? Advanced topics include OOP concepts,…

1. What is file handling in Python? File handling in Python refers to the process of working with files such as creating, opening, reading, writing, and closing files. Python provides…