Your study record stays in this browser

Who is responsible

Dongo Intelligence is the data controller for this website. Its contact address is Lusaka, Zambia. Email learners@dongowanga.com.

Study progress on your device

There are no user accounts. When browser storage is available, answer totals, scores, completed topics, bookmarks and your review list are saved in this browser. Your last three checked answers to each question are also saved to help identify topics to revisit. This site does not upload that study record. You can delete it from the Progress page or through your browser’s site-data controls.

The site does not use advertising, analytics, tracking pixels or non-essential cookies. It may save files needed for offline use.

Connection and contact data

Like any website, the server that delivers ZedTheory records basic connection data (your IP address, browser type, the pages you request and when).

If you email us, we keep your address and message only to reply or to check a correction, for up to 12 months. If you are under 18, ask a parent or guardian to contact us.

Your choices and rights

Depending on the circumstances, your rights can include access, correction, deletion, restriction, objection and data portability. You may also complain to the Data Protection Commissioner through the Data Protection Commission.