Exam AI-900 topic 1 question 109 discussion

I just took the exam today. 8/19/2022. LUIS is not even on the list of answers. It's now replaced by "Language Service". To my understanding based on the actual exam I took today. Language Service covers as a whole (LUIS, Speech recognition, Speech, Text analytics, NLP, entity recognition,). I passed the exam with score of 916/1000.

correct but now LUIS has been replaced by CLU

Translator is used for translating text from one language to another. LUIS, or Language Understanding Intelligent Service, is designed to understand and interpret natural language inputs, predict overall meaning, and extract relevant information. It’s particularly useful for understanding user intent in conversational AI applications like chatbots.

D is the correct answer as the question mentioned "intent". However, to solve the real problem with chatbot, both QnA and Luis can be considered. Quote from Azure doc: "Language Understanding (LUIS) and QnA Maker solve different issues. LUIS determines the intent of a user's text (known as an utterance), while QnA Maker determines the answer to a user's text (known as a query)."

nah, its Luis. Not QnA maker, QnA makeer converts FAQ, it won't detect intent

D is correct. Explanation/Reference: Language Understanding (LUIS) is a cloud-based API service that applies custom machine-learning intelligence to a user’s conversational, natural language text to predict overall meaning, and pull out relevant, detailed information. Design your LUIS model with categories of user intentions called intents. Each intent needs examples of user utterances. Each utterance can provide data that needs to be extracted with machine-learning entities. Reference: https://docs.microsoft.com/en-us/azure/cognitive-services/luis/what-is-luis

I think its B