What will happen if you try to store duplicate data in a primary key column?
a. The column will be duplicated.
b. An error will occur.
c. The duplicate data will have concurrency issues.
d. The primary key column will not display the duplicate data.
b. An error will occur.
Computer Science & Information Technology
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A protocol
a. is a manufacturer’s strategy for interconnecting its equipment b. is a set of detailed rules for communicating c. applies only to computers on a network d. is never proprietary
Computer Science & Information Technology
To close the preview of the documentation produced by the Database Documenter, click the ____ button.
A. Close Print Preview B. Close Documenter C. Close Object Definition D. Close Database Documenter
Computer Science & Information Technology