What material must candidates collect from the proctor after the exam?

Candidates must collect their test booklet and answer sheet from the proctor after the exam to ensure they have their own completed materials for review or for record-keeping. This step is crucial as these documents contain the candidates' responses and are essential for any potential appeal or inquiry regarding the exam performance. Retaining these materials allows candidates to reflect on their answers and ensures they have the opportunity to verify their completion status and the given answers.

The other options do not pertain to the essential materials that candidates need to retain. Promotional materials are not necessary for the examination process itself, while identification documents should be secured before the exam begins and are generally not collected again afterward. Personal items, though important for candidates' comfort or convenience during the exam, do not include the critical components that reflect their test performance and are therefore not required to be collected from the proctor after the exam.