Which of these method of DatagramPacket is used to obtain the byte array of data contained in a datagram?

A. The process of converting an object into a byte stream B. The process of converting a byte stream into an object C. The process of converting an object into a text file D. The process of converting a text file into an object

A. `MarkSerializable` B. `SerializableClass` C. `Serialize` D. `Serializable`

A. To read objects from an input stream B. To convert objects to text format C. To write objects to an output stream D. To serialize primitive data types

A. It indicates that the variable is mandatory for serialization B. It indicates that the variable should not be serialized C. It indicates that the variable should be ignored during deserialization D. None of These