Which data store variable is appropriate for maintaining user-selected occasions during a shopping experience?

The session scope variable is appropriate for maintaining user-selected occasions during a shopping experience because it is designed to store data that needs to persist across multiple pages and interactions within a single user's shopping session. This means that as the user navigates through the site, they can keep their selected occasions accessible, allowing for a seamless shopping experience.

Session variables typically retain information until the user's session ends, which is particularly useful for attributes that are relevant throughout a user's journey on the site, such as preferences, selections, or items in a cart. Given that occasions might influence the products viewed or purchased, having this information readily available in session storage enhances user experience by personalizing the interaction.

In contrast, request scope variables are temporary and only exist for the duration of a single server request, making them inadequate for maintaining data across multiple interactions. Page scope variables are similar in that they typically retain information only for a particular page and are not suitable for data that needs to persist through different pages. Content slot variables are primarily used for pre-defined content that is reusable across different areas of the site and are not suited for dynamic user-specific data like selected occasions.