What are some of the key elements of AI? Database management, Cloud computing, IoT Computer vision, Conversational AI, Machine Learning Data storage, Networking, Security Web development, Graphic design, Animation

Computer vision, Conversational AI, Machine Learning

What is known as Residuals in a machine learning model? The mean absolute error The sum of squared errors The difference between the predicted and actual label The variance of the dataset

The difference between the predicted and actual label

Comprehensive Azure AI and Machine Learning Services Flashcards

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Cards in this deck(100)

Which of the following features are supported by Azure Text Analytics?

Which Azure service is best for detecting popular brand logos?

You have a gym membership database and wish to predict future attendance. Excluding members' names from the model is an example of what?

What are some of the key elements of AI?

What language code is returned if you have a score of NaN?

What is known as Residuals in a machine learning model?

You are developing an application for tourists to use as a text-based or audio-based translator. Which Azure services can help?

Your client is a vehicle import/export company that wishes to group cars of similar size for shipment. Which machine learning model will suit this business need?

Computer vision supports the following domain models. Which are they?

You are configuring a LUIS service. Identify the intent(s) in the following voice command: 'computer, switch on the lights in the living room'.

You wish to develop an application that can read street signs. Which Azure service do you want to deploy?

You wish to monitor your business's revenues to be alerted of sudden drops in revenue. Which Azure service would you deploy?

Which key steps form part of the Authoring phase of LUIS?

What sources can you use for QnA maker questions and answers?

Which services are required to develop a conversational AI solution?

Image classification can be used for the following cases. Which are they?

Does the OCR API work best asynchronously?

Which type of compute resource do you need to deploy AKS in Azure Machine Learning?

Which Azure services should you use to group articles into general topics discussed?

What is the difference between image classification and object detection?

You are happy with the results of your training pipeline. What must you do to publish your model?

Which module should you use to provide a simple metric to compare the performance of multiple training models?

You have been asked to create an image recognition service. A requirement is to provide reporting on training costs for the model. Which service should you deploy?

What does the 'featurisation' setting do in automated ML?

You are using Text Analytics to analyze a text. Which of the following is detected by the service?

What is the maximum image size for the OCR API?

You have developed a custom vision service and now wish to allow application developers to use your service. What information do the developers need?

For a binary classification model, what does an AUC of 0.5 mean?

You need to ensure your AI-based application users are aware of the limitations of your app. This is an example of which Microsoft responsible AI principle?

Image classification can be used for medical imaging diagnosis. What does this imply?

What is the maximum file size for the READ API?

You want to use some of your data for training a model and the remaining data for evaluation of the model. Which data transformation module do you have to add to your pipeline?

The OCR API in Azure Computer Vision service is used to scan newspapers and magazines. Is this statement true?

You are creating a company expense claim application. You wish to train a machine learning model using your own expense claim forms and labeled data. This is an example of what type of learning?

Which feature of Azure provides the capability to deploy an AI solution without having to code?

Automated machine learning is a feature available on which Azure edition?

Which metrics can be used to evaluate a linear regression model?

Which image content types are detected by Azure computer vision services?

Which type of datastores are created by Azure machine learning studio?

Your dataset uses features with numerical values in different scales. You wish to use this dataset with regression. What is the risk of using this dataset unchanged?

To generate thumbnails, can computer vision only change the aspect ratio to fit the target thumbnail dimensions?

Microsoft's responsible AI principles include which of the following?

You wish to use Azure Machine learning for a production application. Does ACI deployment offer the right solution?

You wish to configure your bot to be able to respond to common conversational exchanges. Which feature do you use for this?

You wish to translate a text in French into an audible form in English. Which Azure services can you use?

Deploying an AI service that monitors people of certain ethnicity for closer inspection in retail stores is a violation of which Microsoft responsible AI principle?

The basic and enterprise editions of Azure Machine Learning provide the same security features. Is this statement true?

You are developing an application for the visually impaired. Your application will read textbooks out loud. Which Azure services can you use?

What three options do you have to create datasets in Azure Machine Learning Studio?

You are developing a computer game. You want the computer characters to 'not' sound too human-like. Which voice will you use?

You have been asked to predict the number of warranty returns for your product. Which machine learning model will best suit your need?

Which Azure services support both real-time and batch-based processing?

What is the maximum file size that Form Recogniser can use?

Which two Azure services are used for LUIS?

You have been asked to develop a 'passport photo' quality check service to ensure uploaded photos in which the applicant is wearing glasses are rejected. Which Azure service should you use?

What are the three key features of Azure Machine Learning service?

Is the Anomaly Detector stateful?

You are configuring a LUIS service. Identify the utterance(s) in the following voice command: 'computer, switch on the lights in the living room'.

Can you use QnA Maker and the resulting bot to interact through the email channel?

The Read API returns a hierarchy of information including which of the following?

Which one of these four types of compute resources can you create in Azure Machine Learning Studio?

What is a confusion matrix?

Machine learning is often the foundation for any AI system by which it is trained to make predictions. What does this imply?

You wish to upload your custom images for an image classification machine learning service you are creating. What options are available to you?

Cultural denigration is a violation of which Microsoft responsible AI principles?

To access the knowledge base of QnA Maker, what do the clients need?

Paid subscription version of the form recognizer supports up to _____ pages and a maximum of ____ lines per page.

Classification is an example of _____ machine learning.

You have used a wrong language code in text analytics. What sentiment analysis score should you expect?

What is the easiest method to define elements of your LUIS model?

You have used Custom Vision and have provided your app developers with the required Endpoint(s) and Key(s). Developers are concerned that they have multiple sets of Endpoints and Keys. Is this a valid concern?

What does an AUC of 0.1 indicate in a binary classification model?

The root mean squared error (RMSE) is based on the same units as the label. Is this statement true?

The Text-to-Speech neural voices leverage neural networks resulting in a more robotic-sounding voice. Is this statement true?

You are using the speech service and have decided to use batch transcription. What is the shortcoming of this approach?

You wish to compare the performance of your machine learning model against actual data. Which module do you add to your pipeline?

Regression models are best used for cases in which you have a set of features and are trying to predict a numerical label. What does this imply?

Clustering is an example of _____ machine learning model.

Which Azure service would you deploy to detect a sudden spike in network traffic?

A bank wishes to use anomaly detector to monitor unexpected network traffic. They are concerned about where the data is being stored by the anomaly detector service. Is this concern valid?

What is the best way to access Azure Machine Learning Studio?

The technique to iteratively test a trained model with data it wasn't trained with and compare the predicted value with the actual known value is known as what?

Face API works best on images taken by cameras with low shutter speed. Is this statement true?

The free tier edition of Read API allows ____ pages, versus ____ for the paid version.

When creating a new Automated ML run, what does the 'explain best model' option do?

What is the maximum image size for the Read API?

You are using translator text and have noticed some brand names are also translated. Can this be fixed?

You are viewing the resulting graph of your anomaly finder. What does the boundary band mean?

You are trying to use various data points to predict the price of property. What are the data points referred to in machine learning?

You are configuring a LUIS service. Identify the entity(s) in the following voice command: 'Computer, switch on the lights in the living room'.

What is entity linking in Text Analytics?

Read API works best synchronously. Is this statement true?

The residual histogram for a highly accurate machine learning model will have most frequently occurring residual values close to what?

You configure Azure Machine Learning workspace. Which additional resources are configured automatically?

Which Azure service helps you develop a chatbot to take the load off your call center staff?

You are using a model to classify images and you are looking at the recall metric. What does this metric mean?

You are monitoring your company's social media feed and you get a sentiment analysis score of 0.2. What does this score indicate?

The process of changing all feature values in a dataset to be on a common scale is known as what?

Azure custom vision portal is accessed through which URL?

Which two metrics can be used to evaluate a classification model?

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