Broad match keywords have the most potential for high impressions.

The statement is True because broad match keywords have the most potential for high impressions. Broad match is the default and most flexible keyword match type in Microsoft Advertising and Google Ads. When you use broad match, your ads can show for a wide variety of search queries that are related to your keyword, including synonyms, variations, and related terms. This increases the chances of your ad being shown to a larger audience, as it captures a broader range of relevant search queries. As a result, broad match keywords tend to generate the highest number of impressions compared to other, more restrictive match types like phrase match or exact match. While this can lead to greater visibility, it may also result in less targeted traffic, so it's important to monitor and refine the keyword strategy to ensure the ads are reaching the right audience.