What Result Set Is Returned from the Following Query? Select

question 91

Multiple Choice

What result set is returned from the following query? Select Customer_Name, telephone
From customers
Where city in ('Boston','New York','Denver') ;

• A) The Customer_Name and telephone of all customers
• B) The Customer_Name and telephone of all customers living in either Boston, New York or Denver
• C) The Customer_Name and telephone of all customers living in Boston and New York and Denver
• D) The Customer_Name of all customers living in Boston, New York or Denver

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Definitions:

Homogeneous Catalyst

A catalyst that exists in the same phase (solid, liquid, or gas) as the reactants, facilitating the reaction uniformly throughout the mixture.

Heterogeneous Catalyst

A catalyst that exists in a different phase (solid, liquid, or gas) than the reactants in a chemical reaction, facilitating the reaction without undergoing permanent change.

Heterogeneous Catalysts

Catalysts that exist in a different phase than the reactants in a chemical reaction, facilitating the reaction without being consumed.

Chromatographically

Pertaining to chromatography, a method for separating components of a mixture based on differences in their movement through a stationary medium.