To Create an Index Named RepBal with the Keys RepNum

question 9

Multiple Choice

To create an index named RepBal with the keys RepNum and Balance and with the balances listed in descending order,the command is ____.​

• A) ​CREATE INDEX RepBal ON Customer (RepNum, Balance) ;
• B) ​CREATE INDEX RepBal Customer (RepNum DESC) ;
• C) ​CREATE INDEX ON Customer (RepNum, Balance ASC) ;
• D) ​CREATE INDEX RepBal ON Customer (RepNum, Balance DESC) ;

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Definitions:

Trial-And-Error Strategies

Problem-solving methods that involve experimenting with various actions until finding a solution or an effective way to achieve a desired outcome.

Formal Operational Thought

A stage in Piaget's theory of cognitive development, usually beginning around age 12, where individuals develop the ability to think abstractly, logically, and systematically.

Think in Possibilities

The approach of considering various potential outcomes or solutions when faced with a situation or problem.

Adult Thoughts

Cognitive processes or reflections typically characterized by greater complexity, abstraction, or maturity, associated with the mental capacity of adults.