// product variant · per-exam

PROFESSIONAL-DATA-ENGINEER-ON-GOOGLE-CLOUD-PLATFORM · top contributors

// how score is calculated

score = approved × 10 + net_upvotes + comments × 0.5

approved questions

×10 each — the dominant signal. Quality bar enforced by review.

net upvotes

+1 per upvote, –1 per downvote, summed across all your approved questions.

comments

×0.5 per comment you leave — rewards thoughtful discussion without farming.