Suggested methods to identify objects in an object oriented architecture:

a. use a grammatical approach based on natural language.
b. reuse objects from a previous project.
c. use a behavioral approach and identify objects based on what participates in what behavior.
d. use a scenario-based analysis

A, C and D

Explanation:

Approaches that could be used to identify objects in an object oriented architecture includes;

1. The use of grammatical approach based on a natural language description of the system.

2. The use of scenario-based analysis. In this approach, the objects, attributes and methods in each scenario are identified.

3. Use a behavioral approach and identify objects based on what participates in what behavior.

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