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23. Un-relating two tables in Microsoft Access is accomplished by a. deleting both tables b. deleting at least one of the tables c clicking on the line that links the tables and pressing the delete key d. Another name for an association is a a. relationship none of the above 24. c mtiplicity d. b. none of the above 25. Improving a database's access is accomplished by implementing a(n) a. primary key index none of the above d. b. foreign key A foreign key is a a. secondary key 26. c. d. primary key in another table none of the above b. primary key 27 What is the type of relationship when a primary key from one table is linked to a primary key of other table? one-to-zero one-to-one one-to-many none of the above d. 2 when a primary key fromone table is linked to a field of another table? a. one-to-many many-to-many none of the above d. b. 29. What option must be used to guarantee the consistent change of all corresponding rows? all of the above none of the above a. Update Cascade d. b. Delete Cascade Providing a layout when data is keyed in Microsoft Access requires the usage of theoption. a. pu mask c. d. format descriptor none of the above b. creen layout Before an input mask can be entered, the table must be a. saved Which type of query can be used to create reports in Microsoft Access? a. Update deleted d. none of the above b. med 32. c. Delete d. all of the above b. Select