1: | Why is terminology important? |
2: | Name the four categories of terms. |
3: | What is the difference between data and information ? |
4: | What does a null represent? |
5: | What is a null's major disadvantage ? |
6: | What are the chief structures in the database? |
7: | Name the three types of tables. |
8: | What is a view ? |
9: | State the difference between a key and an index . |
10: | What are the three types of relationships that can exist between a pair of tables? |
11: | What are the three ways in which you can characterize a relationship? |
12: | What is a field specification ? |
13: | What three types of elements does a field specification incorporate ? |
14: | What is data integrity ? |
15: | Name the four types of data integrity. |
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