What statement correctly describes the difference between Display & Video 360 blocklists and sensitive categories?

Sensitive categories are predefined by Google and cannot be customized or edited by users. They are broad classifications of content that advertisers might want to avoid, such as "Tragedy & Conflict" or "Sexual Content." Blocklists, on the other hand, are custom lists of specific URLs, apps, or domains that an advertiser creates to prevent their ads from appearing on. Because blocklists are user-generated, they can be modified, updated, and tailored to specific campaign needs. Both blocklists and sensitive categories can reduce the number of available impressions as they restrict where ads can run.