How does the two components of data marshalling apply to (i) an array of integers, and (ii) an object? (Describe in general terms what needs to be flattened and encoded in each case.)
This is an exercise on data marshalling.
In the context of IPC:
(i) for an array: each component will need to be flattened and encoded; the components are then appended one after another, with a count of the components and the type of each component specified in a header.
(ii) For an object: the data, the method, and the state of execution will need to be represented in a binary stream, in such a way that, once transmitted, the object can be reconstituted at the receiver’s. Note that each data item in an object must be marshaled, and references and pointers, if any, must be mapped appropriately by the receiver.
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