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Level 1 · Beginner Programming Languages

C# Fundamentals C# Fundamentals

Verify your understanding of C#: types, control flow, OOP, LINQ, async/await, exception handling, collections, and .NET basics. This certification tests foundational C# skills for .NET developers.

Skills Tested
  • Types & Variables
  • Control Flow
  • OOP (Classes, Interfaces, Inheritance)
  • LINQ
  • Async/Await
  • Exception Handling
  • Collections & Generics
  • .NET Runtime Basics
Assessment Details
20
Questions
78%
To Pass
30 min
Time Limit
—
Pass Rate
  • Questions are drawn randomly from the question pool each attempt
  • Answers cannot be reviewed after submission
  • Escalating cooldown between attempts: 8h, 24h, 72h, then 1 week
  • Certificates include a shareable verification token
  • Open Badges 2.0 compliant. Add to LinkedIn and digital wallets
$14.99
per attempt
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Track
Programming Languages → C#