PL-100 · Question #220
Case Study 3 - A culinary arts college Background A culinary arts college trains world class chefs by offering a blend of theoretical and practical education. The culinary arts program enrolls two…
The correct answer is C. Choices. The Choices control in Power Apps canvas apps renders a fixed set of selectable options, making it ideal for scenarios where users must pick from a predefined list such as culinary specialties.
Question
" lunch orders placed between 10:00 AM and noon from an open menu, subject to availability. Most occasional and high-volume subscribers became fans of the college after ordering from the public subscription. - Occasional subscribers " a fixed number of meals, either monthly or weekly. - High volume `" businesses that provide their staff free lunches every workday. A group of 25 business subscribers each order an average of 2,000 meals per day. The number of occasional subscribers varies daily. The college generates a QR code for high-volume subscribers to allow staff to vote for their favorite dishes. Requirements Class management The solution must track credits earned by the students. Students require a fixed number of credits in the chef's role to gain the cuisine specialization. Students can acquire credits by using any of the following methods: - fans of the college - number of hours in practical sessions as helpers - number of hours as chefs - popular votes from dishes prepared as chefs - marks from the class instructor Students must confirm their attendance by selecting Start at the beginning of each class and selecting Done at the end of the class. The student's total number of practice hours and credits earned must display in the app. Students team up together to create new recipes and must keep their recipes confidential. The instructors photograph dishes that pass quality checks and upload the photographs to the daily menu that is made available to subscribers. Dish votes are counted based on the number of people who marked the dish as a favorite. The college requires a lively visual that displays marketing data on their public-facing website. Requirements Subscriptions The subscriber administrators must approve the credit terms for high-volume subscribers. Occasional and high-volume subscribers must be able to place orders online. Subscribers should be able to mark a dish as favorite directly from their order. Requirements Food management Instructors must be able to reserve the quantities of ingredients that they require for cooking sessions. Each ingredient has a primary unit of measure for bulk ordering and a second unit of measure for using in a recipe. (For example, flour in pounds when ordering and in cups for use in a recipe). The app must display the current inventory and reserved quantities for each ingredient needed for a recipe. The display must be consistent for appropriate roles. Food banks must be able to access the food pool online and place their orders from a filtered list based on their location. The college must replace the food bank notifications with an automated system that food bank users can access directly from the college's public website. The app must use a chatbot to replace the food bank notifications so that food bank users can see food available for pickup by food banks. Issues One instructor discovers discrepancies in the ingredient inventory and requests the standardization of the units of measures for all ingredients. Each time an ingredient is used in a recipe, the secondary unit of measure must be populated and be read only. Students report that they are not able to see their total practice hours in the app. Question You need to resolve the instructor's issue and ensure that the same issue does not occur again. What should you use?Options
- ACombo box
- BGallery
- CChoices
How the community answered
(29 responses)- A7% (2)
- B10% (3)
- C83% (24)
Why each option
The Choices control in Power Apps canvas apps renders a fixed set of selectable options, making it ideal for scenarios where users must pick from a predefined list such as culinary specialties.
Combo box is designed for searching and selecting from large or dynamic datasets and allows custom text entry, making it less appropriate than Choices when the list of options is fixed and predefined.
Gallery is a layout container that displays a scrollable collection of records or items for browsing purposes and is not used to capture user selections from a predefined list of options.
The Choices control displays a predefined list of options as selectable items, enforcing data consistency by restricting input to known values - appropriate for selecting fixed categories like cooking specialties or taste preferences in the college scenario. It binds directly to a Choices column in Dataverse, reducing the need for manual data validation.
Concept tested: Choices control for predefined option selection in canvas apps
Source: https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/controls/control-check-box
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