An artificial intelligence based recommendation system can help in what?

Correct answer: Suggesting suitable products to customers

The direct answer is option A: suggesting suitable products to customers. An artificial-intelligence recommendation system studies data such as previous purchases, searches, ratings, or stated preferences. It finds patterns and uses them to predict what a customer may like. It can then display relevant products, films, songs, or services. Option A matches this purpose. Option B, stopping electricity generation, is unrelated; AI may help manage energy, but a recommendation system specifically recommends choices. Option C, writing company law, is a legal and drafting task, not the normal function described here. Option D, changing land size, is a physical or geographical matter and is not done by a recommendation system. The system does not “know” preferences like a person; it estimates them from available data, so its suggestions may not always be perfect. The business benefit is a more personalised customer experience and possibly easier product discovery. Exam cue: recommendation plus customer data usually means matching a customer with suitable products or services.