What Is the Most Likely Cause When You Receive the Error

question 51

Multiple Choice

What is the most likely cause when you receive the error "message identifier DUAL (or some other table name used in the trigger) must be declared." when compiling a form trigger?

• A)table does not exist
• B)not connected to database
• C)table name is invalid
• D)table is not declared properly

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Definitions:

Producer Surplus

The difference between what producers are willing to sell a good for and the actual price they receive, representing profit or gains from trade.

Tax

A mandatory financial charge or some other type of levy imposed upon a taxpayer (an individual or legal entity) by a governmental organization in order to fund government spending and various public expenditures.

Mutually-Agreeable Trade

A transaction or trade that both parties involved consent to and believe will benefit them.

Opportunity Cost

The expense incurred by not selecting the second-best option when deciding among various choices.