Which Statement About the View Created from the Following SQL

question 87

Multiple Choice

Which statement about the view created from the following SQL statement is correct?
CREATE VIEW balancedue
AS SELECT customer#,order#,SUM(quantity*retail) amtdue
FROM customers NATURAL JOIN orders NATURAL JOIN
Orderitems NATURAL JOIN books
GROUP BY customer#,order#;

• A) ​No DML operations can be performed through the view.
• B) ​DML operations can only be performed on the CUSTOMERS table since it is the primary key for the view.
• C) ​Only rows can be added through the view - no other DML operations are allowed.
• D) ​none of the above

Identify the causative agents of common STIs and distinguish between viral and bacterial infections.

Comprehend the historical and ethical dimensions of STI research and public health interventions.

Understand the epidemiological terms "incidence" and "prevalence" in the context of STIs.

Acknowledge the significance of gender and biological differences in the transmission and impact of STIs.

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Definitions:

Priority Action

The most important or critical action to take in a given situation, often determined by urgency, impact, or necessity.

Glycemic Index

A numerical system that measures how much a specific food increases blood sugar levels compared to glucose.

Weight Loss

A reduction in overall body mass due to a loss of fluid, body fat, or lean mass.

Food Selections

The choices made by individuals or groups regarding what foods to eat based on preference, nutrition, culture, or availability.