Certification test doubts

In the certification test, is it mandatory to answer 2 questions on VoiceAppsForum or it is optional? Please reply!

Hi @VenkataRamanen,

It is not recommended to attempt the test if you have not completed the course or have not built a project/answered questions on https://voiceappsforum.boltiot.com/. The test can be given only ONE time. You will lose your marks.