You Are Designing a Software Solution for an Automobile Rental

question 17

Multiple Choice

You are designing a software solution for an automobile rental company.You have decided that the following nouns apply to the requirements: Auto, Customer, Address, Rental Contract, Mileage, Rental Date, Daily Rate, Total.Which of these should be represented as instance variables?

• A)Mileage
• B)Mileage, Daily Rate.
• C)Mileage, Rental Date, Daily Rate.
• D)Mileage, Rental Date, Daily Rate, Total.

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Definitions:

β-galactosidase Enzyme

An enzyme that catalyzes the hydrolysis of β-galactosides into monosaccharides, primarily involved in lactose breakdown.

Lac Operon

A gene regulatory mechanism in bacteria where the metabolism of lactose is controlled by the interaction of several genes and protein products.

Mutation

A change in the DNA sequence within an organism's genome, which can lead to variations in physical appearance, function, or behavior.

Lactose

A sugar present in milk and dairy products, consisting of glucose and galactose units.