Structure of the CUSTOMERS Table

question 17

Multiple Choice

Structure of the CUSTOMERS table
​
-Which of the following commands will change the name of the LAST NAME column to LAST_NAME in the CUSTOMERS table?​

• A) ALTER TABLE customers MODIFY lastname to last_name;​
• B) ​ALTER TABLE customers CHANGE lastname to last_name;
• C) ​ALTER TABLE customers MODIFY (lastname,last_name);
• D) ​none of the above

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Definitions:

Remedial Action

Actions taken to correct or mitigate a problem, often used in contexts of policy, environmental issues, or workplace errors.

Executive Action

Decisions or measures taken by an executive branch of government, including the President or executives within organizations, often involving policy enforcement or implementation.

Forecasting

Forecasting is the process of making predictions about future events or trends based on current and historical data analysis, widely used in fields such as economics, weather, and business planning.

Environmental Changes

Alterations in the surrounding conditions, including social, economic, political, and natural environments that can impact organizations and individuals.