Discussion

Match the problem domains in GROUP-I with the solution technologies in GROUP- II.

GROUP-I	GROUP-II
(P) Service-oriented computing	(1) Interoperability
(Q) Heterogeneous communicating systems	(2) BPMN
(R) Information representation	(3) Publish-find-bind
(S) Process description	(4) XML

Answer: C

The matching is P-3, Q-1, R-4, S-2.

Service-oriented computing uses the publish-find-bind pattern: services are published, found in a registry and bound to (P-3).
Heterogeneous communicating systems need interoperability (Q-1).
Information representation is done in XML (R-4).
Process description uses BPMN, the Business Process Model and Notation (S-2).

Only option C has all four pairs.

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