I can't do knowledge check

[jdm0616]

i submit the quiz.
then, i want to do knowledge check, but i can’t.
how can i do that?

[girishkumar.kannan]

Hi @jdm0616 ,

Within each course, after you finish the unit (or chapter), you will have to click on a checkbox on the bottom of the page, next to the chapter tab. Clicking this button will bring up the unit quiz (knowledge check). Once you get 100%, your unit will be marked completed and you can move on to next unit.
In case you do not get 100% in any attempt, you have to wait 5 minutes so you can take the same quiz again to score 100%.

I hope this helps.

Regards,
Girish

[jdm0616]

thanks for your reply.

in second topic(service and client), Before knowledge checking, i have to submit quiz.
so i did it, but i can’t do knowledge checking…

thanks

[jdm0616]

[bayodesegun]

@jdm0616
You checked the solution, so it’s not possible to resubmit the quiz.

If you want to obtain a certificate for the course, you should complete and present the Real Robot Project (mentioned after the Topics Quiz). If you do well in the presentation, we’ll alllow you to re-submit the quiz.