Diagnostic Feedback System (DFS) (Conversion)
HKDSE Diagnostic Feedback System (DFS), which is developed by the Hong Kong Examinations and Assessment Authority (HKEAA), is built on top of the Online Question Bank (OQB) platform. This product is only applicable to schools who have subscribed 90-days DFS trial and wish to subscribe for the rest of service. For purchase, please click here to request for quotation or contact us on info@edcity.hk.
This product is only available for School to purchase.
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HKDSE Diagnostic Feedback System (DFS), which is developed by the Hong Kong Examinations and Assessment Authority (HKEAA), is built on top of the Online Question Bank (OQB) platform. This product is only applicable to schools who have subscribed 90-days DFS trial and wish to subscribe for the rest of service. For purchase, please click here to request for quotation or contact us on info@edcity.hk.
Eligible: Only applicable to schools who have subscribed 90-days DFS trial and wish to subscribe for the rest of service.
Service Period : From the date of successful subscription to 31 August 2025
Diagnostic Feedback System (DFS) is open for purchase on top of ‘Online Question Bank’ (OQB).
For more information, please visit OQB website.
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