Question

List and explain the key stages in the process of system construction by composition

Answer 1

There are total 6 key stages in the process of system construction by composition.

Stage 1: Formulate Outline Workflow:

In this first step we use the requirements that we gathered for the composite for in the making of an ideal design

Stage 2: Discover Services:

   This is the second step or stage in which we search what services exists who provides these services and what's the benefit of these services these services which we are searching is already existing services.

Stage 3: Select Possible Services:

After discovering services in 2nd stage we are now ready to select the possible service which we will be working on and this stage is stage 3. We look carefully by observing important aspects such as cost, time and functionalities.

Stage 4: Refine Workflow:

After selecting service in Stage 3 now we move to our 4th Stage in which we carefully observe our workflow we add detail to our abstract and remove unwanted workflow functions.

Stage 5: Create workflow program:

Now our abstract is completed in this stage we choose a language (JAVA , C++ etc.) and implement an executable problem for the service.

Stage 6: Test completed service or application:

Now our program is completed in this Stage we will test our service or application the composite service is very hard to because of different types of workflow so we use 3rd party for testing help

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