Csharp Interview Questions

Csharp Interview Questions

1. What’s the advantage of using System.Text.StringBuilder over System.String?StringBuilder is more efficient in the cases, where a lot of manipulation is done to the text. Strings are immutable, so each time it’s being operated on, a new instance is created.2. Can you store multiple data types in System.Array?No.3. What’s the difference between the System.Array.CopyTo() and […]