A developer has created a custom Lightning web component to display on the Product Detail...

The XML fragment that the developer should include in the component’s configuration XML file to ensure the custom component is available to add to the page is option B. Option B uses the tag to specify where thecomponent can be used in an app. The tag contains a list of tags, each of which defines a valid target for the component. The value of the tag for the Product Detail page in the store is lightningCommunity__RecordPage, which means that the component can be used on any record page in a Lightning community. Option A is incorrect because it uses an invalid value for the tag. There is no such target as lightningCommunity__ProductDetailPage. Option C is incorrect because ituses an invalid syntax for the tag. The tag should not have any attributes, such as isAvailable. Option D is incorrect because it uses an invalid syntax for the tag. The tag should not be self-closing, but rather havea closing tag (). Salesforce References: Lightning Web Components Developer Guide: Configure Components for Lightning Communities, Lightning Web Components Developer Guide: Configure Components for Different Pages and Apps