Microsoft AI Classroom series
Get Microsoft AI Classroom Series Assessment Answers. All questions and answers are included. (Make sure you check all the questions and answers in SET 1, SET 2 and Remaining Questions tab)
Q1. What is the easiest method to define elements of your LUIS model?
Cognitive service portal
Q2. Which module should you use to provide a simple metric to compare the performance of multiple training models?
Q3. Deploying an Al service that monitors people of certain ethnicity for closer inspection in a retail store Is a violation of Microsoft responsible Al principle?
Q4. The residual histogram for a highly accurate machine learning model will have most frequently occurring residual values close to
1 at the center of residual axis
O at the center of residual axis
Q5. You use the Text Analytics service to perform sentiment analysis on a document, and a score of 0.99 Is returned. What does this score indicate about the document sentiment?
The document is neutral.
The document Is negative.
The document is positive.
Q6. If you consider the concept of ‘Describing an Image’ of Computer Vision, which of the following are correct:
Based on the image content, Computer Vision may return multiple phrases
Each returned phrase will be associated with a confidence score
The phrases will be arranged in ascending order of their confidence score
The phrases will be arranged in descending order of their confidence score
Q7. What is the maximum file size for the Read API?
Q8. The Read API returns a hierarchy of information including
Q9. You wish to develop an application which can read street signs. Which azure service do you deploy?
Azure Custom Vision
Azure Computer Vision
Q10. Which Azure services are used for LUIS?
Q11. The information that we need to use to access Computer Vision service-
IP address of host
Q12. Azure ML studio uses which type of datastores?
Q13. We are designing an Al solution to monitor meetings and want to know when facial expressions indicate people being angry or scared. Which cognitive service should we use?
Q14. The OCR API in Azure Computer Vision service Is used to scan newspapers and magazines
Q15. The ability of a software agent to participate in a conversation is known as
Natural Language processioning
Q16. Which Azure service would you deploy to detect a sudden spike in network traffic?
Azure Conative services
Azure machine learning
Azure Anomaly detector
Q17. Computer vision is the best Azure resource for detecting, analyzing and working with Faces
Q18. Your organization has an existing frequently asked questions (FAQ) document. You need to create a QnA Maker knowledge base that includes the questions and answers from the FAQ with the least possible effort. What should you do?
Create an empty knowledge base, and then manually copy and paste the FAQ entries into it.
Import a pre-defined chit-chat data source.
Import the existing FAQ document into a new knowledge base.
Q19. You have used a wrong language code in Text Analytics. What sentiment analysis score should you expect?
Q20. How do you access the QnAmaker portal?
Q21. Which of the following tasks would be a good fit for the Speech-to-Text?
Translating a document written in English into German.
Creating an audio file from a famous quote
Real-time voice-chat transcription from a microphone
Q22. Translator text supports languages.
up to 10
up to 50
more than 60
up to 30
Q23. You are developing an application or tourists to use as a text-based or audio-based translator. Which Azure services can help?
Q24. How does the translation engine know when an utterance has finished?
User needs to speak the word ‘Stop’.
After a pause in the audio
User presses the spacebar
After 10 words have been spoken.
Q25. The Text-to-Speech Neural voices leverage Neural networks resulting in a more robotic-sounding voice.
Q26. You are planning to build a regression model.You observe that dataset has features with numerical values at different scales. How does it impact when we use dataset unchanged?
It makes no difference. No risk involved
Smaller values in data may lead to higher bias
Larger values in data may lead to higher bias
Algorithm works better when we use data unchanged
Q27. You wish to develop an application which can take verbal commands. What Azure service should you provision?
Azure Text Analytics
Q28. You want to train a model that classifies images of dogs and cats based on a collection of your own digital photographs. Which Azure service should you use?
Azure Bot Service
Azure Machine Learning
Q29. You want to use the Text Analytics service to determine the key talking points in a text document. Which feature of the service should you use?
Key phrase extraction
Q30. What type of compute resource do you need to deploy AKS in Azure Machine Learning?