What are the three ways recipe cards can be located in Net-Chef?

The correct way to locate recipe cards in Net-Chef involves using keywords, attributes, and components, which allows for precise filtering of recipes based on specific criteria. Keywords help users search for particular ingredients or dish names, while attributes define characteristics of the recipes, such as dietary restrictions or types of cuisines. Components narrow down the search even further by focusing on the ingredients used. This multi-faceted approach enhances the efficiency of locating recipes tailored to user preferences, making the search process more comprehensive and user-friendly.

Other approaches mentioned, such as searching by title, ingredient, or author, may provide some level of recipe retrieval, but they don't encompass the more detailed filtering that attributes and components enable. Similarly, categories and nutrition facts are useful but do not represent the core functionality of how recipes can be efficiently found in the system.