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Consider the Museum EER diagram . For each statement on the left, select 1 or 2 or 3, where 1 indicates that the statement is
Consider the Museum EER diagram. For each statement on the left, select 1 or 2 or 3, where 1 indicates that the statement is True in every possible database state, 2 indicates that the statement is False in every possible database state, and 3 indicates that the statement can be True in some database state and False in another database state.
1. Some paintings have been drawn by two artists
2. Some art objects have been shown at no exhibition
3. Most permanent art objects have been shown at more than n exhibition
4. Some artists have made more than two paintings
5. Every statue is a sculpture
6. Every art obiect in the Museum is either permanent or borrowed
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