To Create a Condition That Is True If One or More

question 3

Multiple Choice

To create a condition that is true if one or more rows are obtained when the subquery is executed, you can precede that subquery with which operator?

• A) IS NULL
• B) IS TRUE
• C) IS EXIST
• D) EXISTS

---

Definitions:

Most Profitable

Describes a scenario, product, or entity generating the highest profit margin or net income compared to others in a comparative set.

Product A

An arbitrary term that could refer to any first product offered by a company in a given context.

Variable Selling Expense

Costs associated with selling a product that vary with the volume of sales, such as commissions or shipping costs.

Fixed Manufacturing

Costs associated with manufacturing that do not vary with the level of production output, such as rent for factory premises, salaries of permanent staff, and depreciation of machinery.