The correct answer is: A. TRUE
Marshalling is the process of transforming an in-memory representation of an object into a data format that can be stored or transmitted. It is the opposite of unmarshalling, which is the process of converting a data format into an in-memory representation of an object.
Marshalling is often used in distributed systems, where objects need to be serialized and transmitted over a network. It is also used in serialization, which is the process of converting an object into a data format that can be stored or transmitted.
There are a number of different ways to marshal objects. One common way is to use a serialization framework, such as Java’s ObjectOutputStream or Python’s pickle. These frameworks provide a high-level API for serializing objects, and they take care of the details of converting the object into a data format.
Another way to marshal objects is to use a lower-level API, such as the Java Data Serialization Specification (JSR-170). This API provides more control over the serialization process, but it is more complex to use.
The choice of marshalling method depends on the specific needs of the application. For example, if the application needs to be able to serialize objects that are not serializable by a high-level framework, then a lower-level API may be necessary.
Here are some additional details about each option:
- Option A: Marshalling is the process of transforming an in-memory representation of an object into a data format. This is true.
- Option B: Marshalling is the process of transforming a data format into an in-memory representation of an object. This is false. The process of converting a data format into an in-memory representation of an object is called unmarshalling.
I hope this helps! Let me know if you have any other questions.