Azure AI fundamentals Certification Question and Answer - AI 900

You have a dataset. You need to build an Azure Machine Learning classification model that will identify defective products. What should you do first?
The options are:
A. Create a clustering model.
B. Split the data into training and testing datasets.
C. Create a classification model.
D. Load the dataset.

You are developing an AI system and encountered a situation where the AI system should be ingested with unusual and missing values. Which Microsoft guiding principle for responsible AI you should consider?
The options are:
A. Inclusiveness.
B. Reliability and Safety.
C. Fairness.

Select the types of machine learning for the appropriate scenarios. Predict how many minutes late a flight will arrive based on the amount of snowfall at an airport.
The options are
A. classification.
B. regression.
C. clustering.

What are the various possible channels, a bot can be connected to? Select all correct options.
The options are:
A. Microsft teams.
B. Email.
C. Webchat.
D. Alexa.
You have a frequently asked questions (FAQ) PDF file and need to create a conversational support system based on the FAQ. Which service should you use?
The options are:
A. Text Analytics.
B. Language Understanding (LUIS).
C. Computer Vision.
D. QnA Maker.

Answering frequently asked questions" is a scenario of Conversational AI.
True or False.

Extracting key insights from structured and unstructured data sources is a feature of what type of workload? Select the correct option.
The options are:
A. Anomaly detection.
B. Knowledge Mining.
C. Computer Vision.
D. Natural Language Processing.

You have an Azure Machine Learning pipeline that contains a Split Data module. The Split Data module outputs to a Train Model module and a Score Model module. What is the function of the Split Data module?
The options are
A. Selecting columns that must be included in the model.
B. Scaling numeric variables so that they are within a consistent numeric range.
C. Creating training and validation datasets.
D. Diverting records that have missing data.

You need to reduce the load on telephone operators by implementing a chatbot to answer simple questions with predefined answers. Which two AI service should you use to achieve the goal?
The options are:
A. Text Analytics.
B. Azure Bot Service.
C. QnA Maker.
D. Translator.


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