Every CBA certification now has a free specimen examination paper. Each contains twelve questions drawn from that programme's own item bank, spread across its domains, with the correct answer and a written rationale for every option — including why each incorrect option is incorrect.
The twelve questions in each paper have been withdrawn from the live bank, so no candidate will meet them in an examination. They are published so that anyone considering a certification can see exactly what its examination asks of them, before enrolling.
The specimen paper for each certification is linked from its page, and all twelve are listed on the Learning page.