C# Nullable Types Master nullable reference types, null safety patterns, and migration strategies in C# 8+. This skill covers nullable value types, nullable reference types, null-safety annotations, operators, and best practices for writing null-safe code. Nullable Reference Types (C# 8+) Nullable reference types provide compile-time null safety by distinguishing between nullable and non-nullable reference types. Enabling Nullable Context Non-nullable and Nullable References Nullable Value Types Value types can be made nullable using Nullable<T> or the ? syntax. Nullable<T> and T?…