Scenario “Supercar”
Supercar is an online vehicle sales website specialising in a single manufacturer’s Sports Utility
Vehicles (SUVs) and saloons. A vehicle has two key elements, power unit and body style. The
manufacturer offers three choices of power unit: petrol, diesel and hybrid. There are 3 main body
styles: Saloon, Hatchback and SUV. SUVs only come as petrol and diesel options. Hybrid is
available for Hatchback only. The site will allow an order to be processed if at least one of the
chosen vehicle configuration is in stock, otherwise a message will be displayed asking the user to try again later.

As a tester you are asked to review the “Supercar” specification before starting to design the
corresponding test cases. Which comment would you make? s

A.
I have no comments, specification looks ok

B.
Boundaries for stock levels are not clearly defined

C.
Dependencies power unit and body styles are not clearly defined

D.
It is not clear which message will be displayed when “out of stock”