when elizabeth wants to go out to dinner, she checks her open table app to see which restaurants in her area…

when elizabeth wants to go out to dinner, she checks her open table app to see which restaurants in her area have reservations available. open table is an example of multiple choice a restaurant aggregator. a location - based app. a user review app. a streaming platform. a context - based app.
Answer
Brief Explanations:
Open Table aggregates restaurant reservation - related information from multiple restaurants in an area. It is not mainly about user - reviews, streaming, or context - based in the sense described. And while it uses location to show nearby restaurants, its main function is aggregating restaurant data for reservations.
Answer:
A. a restaurant aggregator