What Does the Following SQL Statement Do

question 42

Multiple Choice

What does the following SQL statement do?
Delete from Customer_T
Where state = 'HI';

• A) Deletes all records from customer_t where the state is equal to HI
• B) Removes the customer_t table from the database
• C) Deletes all records from the customer_t table
• D) None of the above

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Definitions:

Estimate

An approximate calculation or judgment of a value, number, quantity, or extent of something.

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An awareness and consideration for the health implications of one's habits and decisions, particularly in consumption and lifestyle.

Confidence Interval

A range of values used in statistics that is likely to contain the true value of an unknown parameter, calculated from a given set of sample data.

Sample Mean

The average of all measurements in a sample set, calculated by summing all observations and dividing by the number of observations.