Final answer:
When no layout is defined in the presentation details, the page will lack formatting and styling elements, resulting in a plain text display.
Step-by-step explanation:
When you request a page that has no layout defined in the presentation details, the page will not have any specific formatting or styling applied to it. It will simply display the content without any visual structure. This means that the page will appear as a plain text document with no headers, paragraphs, or formatting elements.
Without a layout, the page may also lack navigation menus, footer, or other common elements found in a typical website design. It will essentially be a barebones representation of the content.
To ensure a consistent and visually appealing display, it is important to define a layout for the page in the presentation details. This allows the content to be organized, styled, and presented in a way that is visually pleasing and easy to navigate.