Is OpenSearch enabled by default?

• A. No, it is disabled by default
• B. It is not configurable
• C. It requires manual enablement per browser
• D. Yes, it is enabled by default

Answer: (D)

OpenSearch support is built into modern browsers and is enabled by default so you can quickly discover and add search engines as you browse. When a site provides an OpenSearch description, the browser automatically detects it and offers to add that engine to the search box, making it easy to customize your search experience without extra setup. You don’t need to enable it per browser; it’s part of the default behavior. If you ever choose to, you can turn it off in settings, but by default it stays enabled.