The only difference between paper-based test and IBT test is: For paper-based test you are answering with 2B pencils and answer sheets, while the HSK iBT(at center), you would complete the test using a computer at a specific test center. And the HSK iBT(at home), you would complete the test at home(public areas are not allowed) with required computer/laptop and devices. Paper-based test and iBT(at center), candidates should attend the test at specific test centers.
Online registration process for Chinese tests are showed as follow:
If you have any problem during the online registration, you can contact the test center to complete for help.
If the test fee has not been paid, you can cancel your registration before its deadline and re-register for a new test center. If the payment has been completed, you cannot change the test center.
Test taker registered in mainland China, please apply for delivery service of analysis report and score report online which could be sent to any designated address after the score issues(Apply for the Score Reports).
As for the other Countries and regions, the score report will be delivered to the test center within 1-2 months after the testing date, and test taker can go there for collecting by presenting his/her test admission ticket and valid identification documents.n before its deadline and re-register for a new test center. If the payment has been completed, you cannot change the test center.