The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Identify entities and relationships
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Analyse business data to understand operations Completed |
Evidence:
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Identify boundaries of the system Completed |
Evidence:
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Identify entities, attributes, data types and relationships of data Completed |
Evidence:
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Review business rules to determine impact Completed |
Evidence:
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Document relationships in an entity relationship diagram Completed |
Evidence:
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Develop normalisation
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Identify suitable business data Completed |
Evidence:
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Undertake normalisation of business data and document results Completed |
Evidence:
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Compare normalisation results with entity relationship diagram Completed |
Evidence:
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Reconcile differences between data, if any Completed |
Evidence:
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Validate model
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Validate data model with client Completed |
Evidence:
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Resolve issues or recommendations arising Completed |
Evidence:
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Document completed data model Completed |
Evidence:
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Submit to client for final approval Completed |
Evidence:
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