Nail Your C# Developer Interview

Applying for C# programming jobs? Find out what questions to expect in your C# or .NET developer interview and how to answer them to demonstrate mastery of key concepts.

Introduction

• The secret to nailing your C# interview
• Understand the different types of technical interviews
• Get ready for your technical interview
• How to use CoderPad

1. Answering Foundational C# and .NET Questions

• How is C# different from other languages?
• What's the difference between C# and .NET?
• What is Common Language Runtime (CLR)?
• Managed vs. unmanaged code

2. Answering C# Language-Specific Questions

• What are classes, instances, and constructors?
• What's the difference between static and non-static members?
• Boxing vs. unboxing
• Pass by reference vs. pass by value
• Readonly versus const

3. Solving Technical Interview Questions: String Manipulation

• Concatenate strings with different methods
• Normalize string input
• Validate string input
• Access data from strings
• Create algorithm-driven strings in C#
• Solution: Developing a palindrome checker
• Solution: Reverse each word

4. Solving Technical Interview Questions: Arrays and Linked Lists

• Review arrays for technical interviews
• Solution: Maximum product of two numbers
• Mastering linked lists for whiteboard coding interviews
• Solution: Delete the middle of a linked list

5. Solving Technical Interview Questions: Stacks, Queues, and Hash-Based Structures

• Leverage stacks as a data structure
• Use queues in technical interviews
• Master hash-based structures
• Solution: Generate binary numbers
• Solution: Matching parentheses
• Solution: Find the most repeated word

6. Solving Technical Interview Questions: Abstraction, Encapsulation, Inheritance, and Polymorphism

• Master abstraction for technical interviews
• Add encapsulation to your programs to impress interviewers
• Leverage inheritance in your technical interview solutions
• Explore the polymorphism built into C#

Conclusion

• Good luck with your interview