Give the results of your own analysis and discuss the limitations and good points or contributions of the plan or work in question. When asked to define something, your definition must contain concise, clear, and authoritative meanings. Details are not required, but boundaries or limitations of the definition should be given. You may be expected to label the diagram or add a brief explanation or description. This type of essay question is common.
Evaluation means an authoritative and personal appraisal of both contributions and limitations.
In this type of answer, the evidence should be presented in a convincing form. Establish your answer with certainty by evaluating and giving evidence or by logical reasoning. Leave out the minor details and present the information in a clear systematic arrangement or classification. Brief examples can help make your summary more specific. This type of essay may require probing or deductions.