C# Quiz

Take our C# Quiz Test to assess your programming skills. Explore a range of C# questions and find answers to enhance your proficiency in C# programming.

Topics covered in this C# Quiz

• Introduction to C#
• C# Basics and Syntax
• Variables and Data Types in C#
• Control Flow in C#
• Methods and Functions in C#
• C# Object-Oriented Programming
• C# Exception Handling
• C# Collections and Generics
• File Handling in C#
• C# LINQ (Language-Integrated Query)
• Asynchronous Programming in C#
• C# Windows Forms and GUI Development
• C# ASP.NET and Web Development
• C# Entity Framework and Database Access
• C# Networking and Web Services
• C# Unit Testing and Test-Driven Development (TDD)
• C# Design Patterns
• C# Multithreading and Parallel Programming
• C# Debugging and Profiling
• C# Best Practices and Coding Standards

Few Questions in C# Quiz

• What is 'boxing' and 'unboxing' in C#?
• Which C# keyword is used to exit a method without returning a value?
• What is the purpose of 'extension methods' in C#?
• What is the purpose of the 'foreach' loop in C#?
• In C#, which type of loop is best suited for iterating over arrays and collections?
• What is the C# syntax for a switch statement?
• What is the C# operator for multiplication?
• What is the difference between 'sealed' and 'abstract' classes in C#?
• Which data type is used to store whole numbers in C#?
• What is the entry point of a C# program?
• What is the difference between 'ref' and 'out' parameters in C#?
• What is the purpose of 'interface' in C#?