Constructed poll records;no real people,account actions or native observations.

Current complete EN/DE FAQ and Poll API keep 140/30,desktop/Android 4,iOS 5,native Page role and individual-vote visibility separate. Pew questionnaire guidance supports a specific question,one concept,pretesting and suitable options. Linked studies were not reconstructed. Four local slots do not replicate the native API.

https://www.linkedin.com/help/linkedin/answer/a527270?lang=en
https://learn.microsoft.com/en-us/linkedin/marketing/community-management/shares/poll-post-api
https://www.pewresearch.org/writing-survey-questions/