3. follow this structure.

4. Creating records following the structure of the table is populating the table.

5. Text or character literals are enclosed in quotes.

6. This shows the logic flowchart for the decison which is asking whether the major contains CI.

7. relationship.

8. which says these are in an OR relationship.

9. I am now looking at the data to figure out which criteria caused the record to be displayed. Note that major="BU" does not meet the first criteria and those records also have numcrs not > 10 so they do not meet the second criteria. Therefore they do not display.

10. If I change the num of courses for Linda Ames to 12 then the record meets the > 10 criteria and is displayed even though it did not meet the major = "CI" criteria.

11. and the OR line of the query.

12. > 15 so the second chance of gpa > 3 is why she got displayed.

13. The second or OR criteria is gpa > 3
The second or OR criteria is gpa > 3. That criteria has nothing else on the line so it stands alone. Therefore all students with gpa > 3 will be displayed without checking anything else. It stands alone!

14. Analyzing the data we see that gpa >3 was responsible for our seeing the two records with BU and also Mary Smith.