Contents of the PUBLISHER Table​

question 14

Multiple Choice

Contents of the PUBLISHER table​

-If a column named SAL_PCT is to be defined to ensure a value of 100 is input if a NULL value is provided when a new row is inserted,which column definition should be used?​

• A) ​SAL_PCT NULL 100 DEFAULT.
• B) ​SAL_PCT DEFAULT ON NULL 100.
• C) ​SAL_PCT DEFAULT 100.
• D) ​SAL_PCT ON NULL 100.