A. Business process re-engineering
B. Business product re-engineering
C. Business process requirements
D. None of the mentioned
Explanation: The answer is self explanatory.
A. restructure code
B. directionality
C. extract abstractions
D. interactivity
Explanation: The engineer must evaluate the old program and extract a meaningful specification of the processing that is performed, the user interface that is applied, and the program data structures or database that is used.
A. Reverse engineering specification tools
B. Code restructuring and analysis tools
C. Test management tools
D. online system re-engineering tools
Explanation: For example these tools convert IDMS or DB2 files into entity-relationship format.
A. GUIs
B. Candidate keys
C. Object model
D. All of the mentioned
Explanation: Therefore, the redevelopment of user interfaces has become one of the most common types of re-engineering activity. But before a user interface can be rebuilt, reverse engineering should occur.
A. Cost Aided Software Engineering
B. Computer Aided Software Engineering
C. Control Aided Software Engineering
D. None of the mentioned
Explanation: CASE tools purpose is to make the work of software development and maintenance easier and more reliable.
A. Content Analysis
B. Interaction Analysis
C. Functional Analysis
D. All of the mentioned
Explanation: Analysis model establishes a basis for design which requires all the mentioned options.
A. Re-factoring
B. Restructuring
C. Forward engineering
D. Both Re-factoring and Restructuring