[Solved] Identify the error in this code snippet:var sb = new System.Text.StringBuilder("Hello"); sb.Remove(3, 10); Console.WriteLine(sb.ToString()); | C Sharp (C#)

C Sharp (C#) - Strings and StringBuilder

Identify the error in this code snippet:

var sb = new System.Text.StringBuilder("Hello");
sb.Remove(3, 10);
Console.WriteLine(sb.ToString());

ARemove method syntax is incorrect

BRemove count exceeds string length causing ArgumentOutOfRangeException

CStringBuilder cannot remove characters

DNo error, code runs fine

Step-by-Step Solution

Solution:

Step 1: Analyze Remove parameters
String length is 5. Remove(3,10) tries to remove 10 chars starting at index 3, exceeding length.
Step 2: Understand exception thrown
This causes ArgumentOutOfRangeException because removal range is invalid.
Final Answer:
Remove count exceeds string length causing ArgumentOutOfRangeException -> Option B
Quick Check:
Invalid Remove range = ArgumentOutOfRangeException [OK]

Quick Trick: Remove count must not exceed remaining length [OK]

Common Mistakes:

MISTAKES

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