Answer:
A: used by ISP's to filter out email SPAM
C: a way to help an individual focus on best choices when deciding what to watch or buy.
Explanation:
Collaborative filtering uses a community-based approach to filter spam. It works by collecting numerous email users from around the world. By doing this, it becomes possible for users to flag emails that are spam and those that are legitimate.
Also Collaborative Filtering is one of the most efficient techniques for building a system that can help a user when it comes to recommending best choices based on information from a large number of users.
3. ¿Qué mensaje recupera Bob después del descifrado? Mostrar como caracteres hexadecimales.
Respuesta: la clave con el mensaje :
Answer: Function
Explanation: <em>"Function is a criterion that is met when the part performs its stated purpose effectively and reliably. In an electronics product, for example, function can depend on the solid-state components used, the software or firmware, and quite often on the features of the electronics enclosure selected. Poorly placed or sized ports and misleading or missing labeling are two of the most common ways in which an enclosure can fail the function criterion."</em>
Answer:
(Hope this helps can I pls have brainlist (crown) ☺️)
Explanation:
1.Drag and drop Comment Box into your survey from the BUILDER section.
2.Enter question text.
3.Configure any additional options.
4.Click Save.
