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.

The development manager asks you to identify suitable test coverage entry criteria for the
“Supercar” system test. Which of the following would you recommend as appropriate for entry
criteria to a system testing phase?
(i)100% business requirements coverage
(ii)100% statement coverage
(iii)75% decision coverage
(iv)Availability of test release notes
(v)Design review completed

A.
(ii), (iii), (iv)

B.
(ii), (iv), (v)

C.
(i), (iv), (v)

D.
(i), (ii), (iii)

Explanation: