Which of the following data is not provided by Alejandra but is necessary for DineOutHelper to recommend a restaurant for the group?

Understand the Problem

The question asks which data is not necessary for the DineOutHelper application to recommend a restaurant for a group meal organized by Alejandra. It provides options related to contact lists and prior restaurant visits.

More Information

To recommend a restaurant, the app needs to know if the restaurants can accommodate food allergies and dietary restrictions, which is the missing data.

Tips

A common mistake is to overlook the specific need for dietary information for restaurant recommendations.

Sources

• The web page with info on - Brainly - brainly.com