Quiz Yourself: C# Basics

Check your understanding of C# case sensitivity, syntax rules, type casting, and control flow structures.

We'll cover the following...

C# Basics Quiz

You are reviewing the following code snippet running in a C# 14 / .NET 10 environment:

int[] scores = [10, 20, 30];
foreach (int score in scores)
{
    if (score < 15) 
    {
        score += 5; 
        Console.Write(score);
    }
}

What is the result of compiling and running this code?

It prints 15 and updates the array.

It prints 15 but does not update the array.

It throws a runtime exception at the assignment.

It fails to compile with error CS1656.

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