What type of feedback is provided to candidates regarding their exam performance?

The correct answer highlights the method by which candidates receive notification of their exam results. Email notification of results is efficient and allows for timely delivery, ensuring that candidates can quickly learn their performance without unnecessary delay. This method eliminates the uncertainty and waiting associated with traditional mail, which can take weeks for candidates to receive their results.

Providing results via email also allows for a clear, documented account of the candidate’s performance, which can be easily accessed and referenced. This aligns well with modern communication standards and is especially helpful for candidates who may be anxious about their results.

In contrast, the other methods might not serve the need for timely and accessible feedback. Oral feedback on-site may not be practical depending on the structure of the exam, while letters mailed weeks later create an unnecessary delay, and in-person results discussions may not be feasible for all candidates, especially if they are located far from the examination site.