Computers and Technology, 26.01.2021 01:00 kp328
Four actions that can be implemented on a database to autocorrect violations of referential integrity, and the outcomes of the actions are listed below. Match the violation with the corrective action Instructions: Choose your responses from the drop-down menus below. Response options cannot be used more than once.
a. Sets invalid foreign keys to a default primary key value, specified in SQL
b. Propagates primary key changes to foreign keys
c. Rejects an insert, update, or delete
d. Sets invalid foreign keys to NULL
1. Restrict
2. Set Null
3. Set Default
4. Cascade
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