A View Is Updatable When It Is Derived from Joining

question 60

Multiple Choice

A view is updatable when it is derived from joining two base tables on the ____ of each table.​

• A)row-column
• B)​foreign key
• C)primary key
• D)​index

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Definitions:

Taft-Hartley Act

A 1947 federal law that imposed several restrictions on labor unions, including prohibiting certain types of strikes and requiring union leaders to swear they were not communists.

Legal Protection

Safeguards provided by the law to individuals, groups, or entities against infringement of their rights or interests.

Unions

Organizations that represent workers' interests, aiming to improve their working conditions, wages, and rights through collective bargaining.

Injunctions

Court orders that require an individual or entity to do or cease doing a specific action.