CSE :: Database System 2 - CS
- The identifier of an entity will become the ________ of the new table.
- Which of the following data constraints would be used to specify that the value of a cell in one column must be less than the value of a cell in another column in the same row of the same table?
- A unique, DBMS-supplied identifier used as the primary key of a relation is called a(n):
- Which is not true about surrogate keys?
- For every relationship, how many possible types of actions are there when enforcing minimum cardinalities?
- Which constraint requires that the binary relationship indicate all combinations that must appear in the ternary relationship?
- For every relationship, how many possible sets of minimum cardinalities are there?
- If a relationship has a cascade updates constraint, then if ________ in the parent table is changed, then the same change will automatically be made to any corresponding foreign key value.
- Which of the following column properties would be used to specify that cells in a column must contain a monetary value that is less than another monetary value in the same row?