Final answer:
The results of the establishments inspection by the board should be posted on a government website or portal, local newspapers, and bulletin boards at the establishments. Posting the results on the establishment's website or social media accounts, as well as at the entrance or window, is also common.
Step-by-step explanation:
The results of the establishments inspection by the board should be posted in a variety of places. According to standard practice, the results should be posted on a government website or portal, in local newspapers, and on bulletin boards at the establishments. However, it is also common for establishments to post the results on their own website or social media accounts, as well as at their entrance or window.