3.
Which of the following steps may not be used to define the existing data model as a precursor to re-engineering a new database model:

6.
Which of the following term is best defined by the statement: "The underlying technology on which the system is built is superseded by new technology."?

8.
What kind of support is provided by the Code Editing CASE tool?

10.
Which of the following statements are incorrect with reference to web-based systems? Web-based systems