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Which tools are used to modify online database systems?(a) Reverse engineering specification tools(b) Code restructuring and analysis tools(c) Test management tools(d) online system re-engineering toolsThis question was addressed to me during an online exam.I want to ask this question from Computer Aided Software Engineering topic in section Software Engineering types of Software Engineering

Answer»

Right choice is (d) ONLINE SYSTEM re-engineering tools

To explain: For example these tools convert IDMS or DB2 files into entity-relationship format.



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