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AI-900: Key Components to Build Personal Virtual Assistants

Discover the essential components—Bot Framework, Knowledge Base, and Azure Bot Service—needed to craft Personal Virtual Assistants. Unlock the secrets to constructing your own AI-driven assistant.

Table of Contents


What are the three main components you need to use to build a Personal Virtual Assistant?

A. Azure Speech
B. Bot Framework
C. Text Analytics
D. Knowledge base
E. Computer Vision Service
F. Azure Bot Service


B. Bot Framework
D. Knowledge base
F. Azure Bot Service


The three main components to build a Personal Virtual Assistant are:

B. Bot Framework: Provides tools and frameworks for bot development.
D. Knowledge base: Stores information or data used by the assistant for answering queries.
F. Azure Bot Service: Offers a platform to build, test, and deploy bots across various channels.

A Personal Virtual Assistant usually requires the three main components: Azure Bot Service, Bot Framework, and Knowledge base.

A typical Bot consists of the Knowledge base and Bot service as a user interface. Azure Bot Service provides various channels for users to interact with the Knowledge base, like web chat, Microsoft Teams, email, and other common channels.

A Personal Virtual Assistant is a more advanced Bot, and it also uses Bot Framework for its functionality extension. In the case of Virtual Assistant, Bot Framework “sits” between Azure Bot Service and Knowledge base or bases.

The Microsoft documentation provides the following illustration of Virtual Assistant.

recorded speech. It is not an essential bot component.
Option C is incorrect because the Text Analytics helps analyze text documents, detect document’s language, extract key phrases, determine entities, and provide sentiment analysis.
It is not an essential bot component.

Options D is incorrect because the Computer Vision service works with images. It is not an essential bot component.

Microsoft Azure AI Fundamentals AI-900 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Microsoft Azure AI Fundamentals AI-900 exam and earn Microsoft Azure AI Fundamentals AI-900 certification.

Microsoft Azure AI Fundamentals AI-900 certification exam practice question and answer (Q&A) dump

Alex Lim is a certified IT Technical Support Architect with over 15 years of experience in designing, implementing, and troubleshooting complex IT systems and networks. He has worked for leading IT companies, such as Microsoft, IBM, and Cisco, providing technical support and solutions to clients across various industries and sectors. Alex has a bachelor’s degree in computer science from the National University of Singapore and a master’s degree in information security from the Massachusetts Institute of Technology. He is also the author of several best-selling books on IT technical support, such as The IT Technical Support Handbook and Troubleshooting IT Systems and Networks. Alex lives in Bandar, Johore, Malaysia with his wife and two chilrdren. You can reach him at [email protected] or follow him on Website | Twitter | Facebook

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