The guidance about needs met ratings applies to which types of result blocks?

The guidance about needs met ratings applies to which types of result blocks?

• A. SCRBS and Web Search Result Blocks
• B. Email blocks
• C. Image blocks
• D. PDF blocks

Answer: (A)

The main idea is understanding where needs met ratings belong: they’re intended for result surfaces that present multiple options at once and help you judge which one best matches the user’s intent. This is why the guidance fits SCRBS and Web Search Result Blocks, where several results are shown together and a quick signal is needed to compare relevance. In these contexts, the needs met rating communicates how well a result would satisfy the user’s information need, guiding both ranking and user choice. In contrast, blocks that display a single item or media type—like an email block, an image block, or a PDF block—don’t rely on a comparative signal across multiple results in the same way. Their concerns are different (delivery, readability, accessibility, or media-specific considerations), so the same needs met guidance isn’t applied there.

The main idea is understanding where needs met ratings belong: they’re intended for result surfaces that present multiple options at once and help you judge which one best matches the user’s intent. This is why the guidance fits SCRBS and Web Search Result Blocks, where several results are shown together and a quick signal is needed to compare relevance. In these contexts, the needs met rating communicates how well a result would satisfy the user’s information need, guiding both ranking and user choice.

In contrast, blocks that display a single item or media type—like an email block, an image block, or a PDF block—don’t rely on a comparative signal across multiple results in the same way. Their concerns are different (delivery, readability, accessibility, or media-specific considerations), so the same needs met guidance isn’t applied there.