Match the problem domains in Group I with the solution technologies in Group II.
(A) P – 1, Q – 2, R – 3, S – 4
(B) P – 3, Q – 4, R – 2, S – 1
(C) P – 3, Q – 1, R – 4, S – 2
(D) P – 4, Q – 3, R – 2, S – 1
Answer : (C)
Explanation :
In my opinion, this question is vague. But you can answer the question if you know 1 or 2 of the mappings.
Service Oriented Computing : Using this kind of methodology discrete pieces of heterogeneous systems can communicate with each other e.g., a service to calculate to service tax can call another service to figure out the service tax rate in a given country.
Usually service owners publish the service interface the users can call and client programs can call those services using those interfaces (bind to those interfaces).
So, it looks like P matches both of 1 & 3.
Heterogeneous communication systems : This is similar to Service oriented computing, where two or multiple heterogeneous systems (one could be a SAP service, other could be written in Java) can interact with each other using already published interface. So, Q also matches with both 1 & 3.
Looking at just these two we can easily see option C is the right choice here.
Information Representation : XML is way of representing information in a predefined way (using tags).
Process Description : BPMN (Business Process Model Notation) is a graphical representation for specifying business processes in a business process model.
You can clearly see C is the right match here.
(B) P – 3, Q – 4, R – 2, S – 1
(C) P – 3, Q – 1, R – 4, S – 2
(D) P – 4, Q – 3, R – 2, S – 1
Answer : (C)
Explanation :
In my opinion, this question is vague. But you can answer the question if you know 1 or 2 of the mappings.
Service Oriented Computing : Using this kind of methodology discrete pieces of heterogeneous systems can communicate with each other e.g., a service to calculate to service tax can call another service to figure out the service tax rate in a given country.
Usually service owners publish the service interface the users can call and client programs can call those services using those interfaces (bind to those interfaces).
So, it looks like P matches both of 1 & 3.
Heterogeneous communication systems : This is similar to Service oriented computing, where two or multiple heterogeneous systems (one could be a SAP service, other could be written in Java) can interact with each other using already published interface. So, Q also matches with both 1 & 3.
Looking at just these two we can easily see option C is the right choice here.
Information Representation : XML is way of representing information in a predefined way (using tags).
Process Description : BPMN (Business Process Model Notation) is a graphical representation for specifying business processes in a business process model.
You can clearly see C is the right match here.
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