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By Rosemary Rock-Evans

An easy creation to info and task research

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Extra info for A Simple Introduction to Data and Activity Analysis

Example text

However and but. Replace any 'its', 'hes', 'shes' and 'theys' by the word it replaces. Reduce any long sentences to simple ones of, roughly, the noun-verb-noun form. Leave in any 'mays', 'somes' or indications of numbers. Where a series of complex sentences seems to imply something simpler, use your common sense to weed out the simpler sentence implied - be careful, however, not to lose or distort any meaning when doing this. STEP 2 Remove any single occurrence Remove any sentences of the form "Object, verb, class" or "Class, verb, object".

22 Example 4 - Step 4 Course Giving Invoice Invoice Date of Invoice Invoice No. Amount Charged Currency Date Payable Course Giving Course Name Start Date End Date No. of Students Company Company Name Account No. 24. Remember that forms and record layouts provide an easily accessible detailed source of data on the existing system. When analysing forms and record layouts, you usually find only one-to-one and one-to-many relationships (we have seen the one exception) and the one-to-one relationships may prove later to be incorrect.

The disadvantages with the occurrences is that the classification process is somewhat tedious and laborious (automation would help here). A good representative sample needs to be obtained, so that inaccuracies are not introduced - for example one hotel is not enough to base any Data Model on. The semantic network can also get quite complex, although this could be solved by a mixture of partitioning classes into manageable study areas, and automating and manipulating the drawing of networks. I have been told that a company or university in Israel has already done this.

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