Java Deserialization: Which Input Stream to Use?

C. 'ObjectInputStream'

'ObjectInputStream' is the correct input stream for deserialization in Java. It allows you to read serialized objects from a data source, such as a file, and reconstruct them in memory. Here's why:

• Serialization: The process of converting an object into a byte stream for storage or transmission.
• Deserialization: The process of converting a byte stream back into an object.

'ObjectInputStream' is specifically designed for deserialization because it understands the format of serialized objects and can recreate them accurately.