Site favicon, Date and time display format, and Site logo are the correct options.

The global Look and feel configuration in Jira is intended to control visible branding elements so administrators can upload a custom Site logo and set a Site favicon to match the company identity. The settings also include display preferences such as the Date and time display format so that timestamps and dates appear consistently for users.

The Site logo appears in the product header and the Site favicon appears in browser tabs and bookmarks which makes them primary branding items. The Date and time display format affects how dates and times are shown across issues and activity feeds and helps keep the user experience consistent.

Application background color is incorrect because the standard Look and feel screen does not provide a global background color setting in Jira administration. Branding is handled through logo, favicon and related display options instead.

System default language is incorrect because language and locale are managed under general system or user settings rather than the Look and feel configuration.

Application title text is incorrect because changing the product title or metadata is not part of the Look and feel page in standard Jira administration and is handled elsewhere depending on the deployment.

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