SQL Views Are Always Updatable When ________

question 6

Multiple Choice

SQL views are always updatable when ________.

• A)the view is based on a single table with no computed columns,and all non-null columns are present in the view
• B)the view is based on any number of tables,with or without computed columns,and the INSTEAD OF trigger is defined for the view
• C)the view is based on multiple tables,the update is being done on the most subordinate table,and the rows of that table can be uniquely identified
• D)A and B
• E)A,B,and C

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Definitions:

Performance

The act of carrying out or completing tasks or functions; often measured in terms of efficiency, effectiveness, and productivity.

Rewards

Incentives or benefits given for achieving certain goals or performances, aimed at motivating individuals or teams.

Antiassignment Clause

A contractual provision preventing the transfer of rights or delegation of duties to another party without prior consent.

Statute of Frauds

A legal concept that requires certain types of contracts to be executed in writing and signed by the party to be charged, to prevent fraud and perjuries.