Google Cloud Professional Data Engineer — Question 57

You are a retailer that wants to integrate your online sales capabilities with different in-home assistants, such as Google Home. You need to interpret customer voice commands and issue an order to the backend systems. Which solutions should you choose?

Answer options

• A. Speech-to-Text API
• B. Cloud Natural Language API
• C. Dialogflow Enterprise Edition
• D. AutoML Natural Language

Correct answer: C

Explanation

The correct choice, Dialogflow Enterprise Edition, is specifically designed for creating conversational interfaces and can effectively manage voice commands. While the Speech-to-Text API converts spoken language into text, and the Cloud Natural Language API analyzes and understands text, they do not facilitate the interactive dialog management needed for processing voice commands. AutoML Natural Language allows for custom model training but does not offer the comprehensive dialogue handling capabilities of Dialogflow.