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ai 900 Practice Questions

Page 1 of 1 (52 total questions)

A bank uses an AI model to approve or deny loan applications. However, an audit reveals that the model approves applications for men at a significantly higher rate than for women with identical financial histories. Which of Microsoft's guiding principles for Responsible AI has been violated?
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You are designing an AI system that provides medical diagnoses. The system displays not only the predicted diagnosis but also a visual highlight of the exact area on the X-ray that led to its conclusion. Which principle of Responsible AI does this feature primarily support?
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A retail company wants to build an app that allows users to upload a photo of a receipt and automatically extracts the total amount paid, the date, and the merchant name. Which Azure AI service is best suited for this task?
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You want to predict the exact price a house will sell for based on its square footage, number of bedrooms, and zip code. Which type of machine learning model should you use?
View Question & Answer ➔
You need to develop a system for a self-driving car that can look at a live camera feed and draw bounding boxes around pedestrians, traffic lights, and other vehicles. Which computer vision workload does this describe?
View Question & Answer ➔
A hotel chain wants to analyze thousands of customer reviews to automatically determine if the overall customer sentiment is positive, negative, or neutral. Which Azure AI service should they use?
View Question & Answer ➔
You are a business analyst with no programming experience. You want to create a machine learning model by dragging and dropping datasets and modules onto a visual canvas to train and evaluate the model. Which tool in Azure Machine Learning should you use?
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You are processing text from a medical journal. You need an AI service to automatically identify and extract the names of diseases, medications, and anatomical structures mentioned in the text. Which feature of Azure AI Language achieves this?
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A marketing team wants to group their customer database into distinct segments based on purchasing behavior so they can run targeted ad campaigns. The team does not have pre-labeled categories; they want the AI to find natural groupings. Which type of machine learning is this?
View Question & Answer ➔
You want to create an AI chatbot for your company's website that can answer frequently asked questions by reading your existing FAQ web page and internal employee handbook PDF. Which Azure service should you use?
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An autonomous vehicle's AI system must be designed so that if the camera sensors fail due to heavy mud, the car safely pulls over and stops instead of making unpredictable steering decisions. Which Responsible AI principle does this address?
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You need to train a machine learning model to predict customer churn, but you have limited time and do not know which algorithm (e.g., Random Forest, Logistic Regression) will provide the highest accuracy. What is the most efficient way to find the best model in Azure?
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Your company wants to integrate an AI assistant into your internal tools that can draft emails, summarize long meeting transcripts, and write Python code snippets based on natural language prompts. Which Azure service provides access to the GPT-4 models required for this?
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A manufacturing plant wants to use cameras to read the printed serial numbers on boxes as they move down a conveyor belt. Which computer vision technology is required to extract this printed text from the video frames?
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You are developing a customer support application. When a user submits a ticket saying 'I cannot log into my account', the AI needs to categorize the ticket as 'Authentication Issue'. When they submit 'My bill is too high', it should categorize it as 'Billing'. This is an example of what NLP workload?
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A software team builds an AI app that predicts a user's health risks. They decide to publish an explicit document explaining the limitations of the model, stating that it should only be used as a supplementary tool and that humans are ultimately responsible for medical decisions. Which Responsible AI principle does this satisfy?
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A wildlife researcher has a folder containing 10,000 photos. They want an AI service to quickly categorize each photo as either 'Contains Elephant', 'Contains Lion', or 'Other'. They want to train a custom model using their own photos. Which Azure service should they use?
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Your company is hosting a global webinar in English. You want to provide live, on-screen translated subtitles in Spanish and Japanese for international viewers. Which service provides this real-time capability?
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In a machine learning context, you split your dataset into two sets: a 'training' set and a 'validation/testing' set. What is the primary purpose of the validation/testing set?
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Your company has thousands of PDF documents, Word files, and images stored in an Azure Storage account. Employees spend hours trying to find specific information. You want to index these files and create a highly responsive search engine that employees can query. Which Azure service is designed for this?
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A developer wants to verify if a person logging into a mobile banking app is the same person whose photo is registered on the account. Which AI workload does this require?
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A voice assistant application is being developed. The engineering team ensures that the application responds appropriately to users with speech impediments, heavy regional accents, and non-native speakers. Which Responsible AI principle is being prioritized?
View Question & Answer ➔
When interacting with a Generative AI model like ChatGPT or Azure OpenAI, what is the term used to describe the text input or instruction you provide to guide the model's response?
View Question & Answer ➔
You provide an article to Azure AI Language. You want the service to return a single paragraph that captures the most important points of the full article. Which feature should you use?
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In a classification model predicting whether an email is 'Spam' or 'Not Spam', the model correctly identifies 90 out of 100 total emails. This 90% metric is known as what?
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You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?
View Question & Answer ➔
You need to host a static website (HTML, CSS, JS) with the lowest possible cost and high durability. You do not need server-side processing. Which storage solution should you choose?
View Question & Answer ➔
You need to grant developers read-only access to Azure Blob Storage buckets without giving them access to other services. What's the best approach using Azure Active Directory (Entra ID)?
View Question & Answer ➔
A financial application requires a relational database that supports high availability and automated backups. The database must be fully managed to reduce operational overhead. Which service fits these requirements?
View Question & Answer ➔
Your application generates millions of clickstream events per second. You need a service to ingest and buffer this data in real-time before processing it. Which service fits this need?
View Question & Answer ➔
You are analyzing petabytes of data for business intelligence reports. You need a fully managed, serverless enterprise data warehouse that supports SQL queries. Which service is best suited for this task?
View Question & Answer ➔
Your media company streams video content to users globally. Users in different regions are experiencing high latency. You need to improve performance by caching content closer to the users. Which service should you implement?
View Question & Answer ➔
Your public-facing web application is under a Distributed Denial of Service (DDoS) attack. You need a managed service to detect and mitigate these attacks automatically. What should you enable?
View Question & Answer ➔
Company policy requires that all database encryption keys be managed centrally and rotated annually. You need a secure, durable service to store and manage these cryptographic keys. Which service should you use?
View Question & Answer ➔
A law firm wants to digitize millions of scanned contracts. You need an AI service to extract text, forms, and tables from these PDF documents automatically. Which service is designed for this?
View Question & Answer ➔
You are building a customer support chatbot that needs to understand natural language intent (e.g., 'book a flight'). Which service provides Natural Language Understanding (NLU) capabilities?
View Question & Answer ➔
Your data science team needs a fully managed environment to build, train, and deploy custom machine learning models using TensorFlow. Which platform provides these end-to-end MLOps capabilities?
View Question & Answer ➔
You are designing a CI/CD pipeline. You need a service to compile source code, run tests, and produce software packages that are ready to deploy. Which service handles the build phase?
View Question & Answer ➔
Your team wants to automate the provisioning of infrastructure to ensure consistency across environments. You need to define your infrastructure as code (IaC) using declarative templates. Which service should you use?
View Question & Answer ➔
Your organization has multiple cloud accounts. Users in Account A need temporary access to resources in Account B. What Azure Active Directory (Entra ID) feature should you use?
View Question & Answer ➔
Your application requires high CPU performance for compute-intensive workloads like video encoding. Which Azure Virtual Machines instance type is optimized for this?
View Question & Answer ➔
Your application requires persistent block storage that survives Azure Virtual Machines instance termination. Which service should you use?
View Question & Answer ➔
You need to create a backup of your Azure Managed Disks volume for disaster recovery. What feature should you use?
View Question & Answer ➔
You need to create a logically isolated section of your cloud environment where you can launch resources in a virtual network that you define. Which service provides this?
View Question & Answer ➔
You need stateful firewall rules at the Azure Virtual Machines instance level. What should you configure?
View Question & Answer ➔
You need to explicitly deny traffic from a specific IP address to your Azure Virtual Machines instances. Can Network Security Groups (NSG) natively handle explicit deny rules?
View Question & Answer ➔
You need stateless firewall rules at the subnet level in your Azure Virtual Network. What should you configure?
View Question & Answer ➔
You need to monitor CPU utilization of your Azure Virtual Machines instances and set up alarms for automated actions. Which service should you use?
View Question & Answer ➔
Your application running on Azure Virtual Machines needs a central location for log aggregation and real-time analysis. Which Azure Monitor capability should you use?
View Question & Answer ➔
You need to route traffic to Azure Virtual Machines instances based on URL paths (e.g., '/api' vs '/static'). Which load balancer type should you use?
View Question & Answer ➔
Your high-traffic application requires ultra-low latency and needs to handle millions of requests per second at the network level. Which load balancer is best?
View Question & Answer ➔
Your High Performance Computing (HPC) workload requires low network latency between Azure Virtual Machines instances. What feature should you use?
View Question & Answer ➔

Page 1 of 1

ai 900 Practice Questions

A bank uses an AI model to approve or deny loan applications. However, an audit reveals that the model approves applications for men at a significantly higher rate than for women with identical financial histories. Which of Microsoft's guiding principles for Responsible AI has been violated?

You are designing an AI system that provides medical diagnoses. The system displays not only the predicted diagnosis but also a visual highlight of the exact area on the X-ray that led to its conclusion. Which principle of Responsible AI does this feature primarily support?

A retail company wants to build an app that allows users to upload a photo of a receipt and automatically extracts the total amount paid, the date, and the merchant name. Which Azure AI service is best suited for this task?

You want to predict the exact price a house will sell for based on its square footage, number of bedrooms, and zip code. Which type of machine learning model should you use?

You need to develop a system for a self-driving car that can look at a live camera feed and draw bounding boxes around pedestrians, traffic lights, and other vehicles. Which computer vision workload does this describe?

A hotel chain wants to analyze thousands of customer reviews to automatically determine if the overall customer sentiment is positive, negative, or neutral. Which Azure AI service should they use?

You are a business analyst with no programming experience. You want to create a machine learning model by dragging and dropping datasets and modules onto a visual canvas to train and evaluate the model. Which tool in Azure Machine Learning should you use?

You are processing text from a medical journal. You need an AI service to automatically identify and extract the names of diseases, medications, and anatomical structures mentioned in the text. Which feature of Azure AI Language achieves this?

A marketing team wants to group their customer database into distinct segments based on purchasing behavior so they can run targeted ad campaigns. The team does not have pre-labeled categories; they want the AI to find natural groupings. Which type of machine learning is this?

You want to create an AI chatbot for your company's website that can answer frequently asked questions by reading your existing FAQ web page and internal employee handbook PDF. Which Azure service should you use?

An autonomous vehicle's AI system must be designed so that if the camera sensors fail due to heavy mud, the car safely pulls over and stops instead of making unpredictable steering decisions. Which Responsible AI principle does this address?

You need to train a machine learning model to predict customer churn, but you have limited time and do not know which algorithm (e.g., Random Forest, Logistic Regression) will provide the highest accuracy. What is the most efficient way to find the best model in Azure?

Your company wants to integrate an AI assistant into your internal tools that can draft emails, summarize long meeting transcripts, and write Python code snippets based on natural language prompts. Which Azure service provides access to the GPT-4 models required for this?

A manufacturing plant wants to use cameras to read the printed serial numbers on boxes as they move down a conveyor belt. Which computer vision technology is required to extract this printed text from the video frames?

A wildlife researcher has a folder containing 10,000 photos. They want an AI service to quickly categorize each photo as either 'Contains Elephant', 'Contains Lion', or 'Other'. They want to train a custom model using their own photos. Which Azure service should they use?

Your company is hosting a global webinar in English. You want to provide live, on-screen translated subtitles in Spanish and Japanese for international viewers. Which service provides this real-time capability?

In a machine learning context, you split your dataset into two sets: a 'training' set and a 'validation/testing' set. What is the primary purpose of the validation/testing set?

A developer wants to verify if a person logging into a mobile banking app is the same person whose photo is registered on the account. Which AI workload does this require?

A voice assistant application is being developed. The engineering team ensures that the application responds appropriately to users with speech impediments, heavy regional accents, and non-native speakers. Which Responsible AI principle is being prioritized?

When interacting with a Generative AI model like ChatGPT or Azure OpenAI, what is the term used to describe the text input or instruction you provide to guide the model's response?

You provide an article to Azure AI Language. You want the service to return a single paragraph that captures the most important points of the full article. Which feature should you use?

In a classification model predicting whether an email is 'Spam' or 'Not Spam', the model correctly identifies 90 out of 100 total emails. This 90% metric is known as what?

You are designing a serverless microservices architecture for a new startup. The application needs to handle unpredictable traffic spikes without managing any underlying infrastructure. Which compute service should you use?

You need to host a static website (HTML, CSS, JS) with the lowest possible cost and high durability. You do not need server-side processing. Which storage solution should you choose?

You need to grant developers read-only access to Azure Blob Storage buckets without giving them access to other services. What's the best approach using Azure Active Directory (Entra ID)?

A financial application requires a relational database that supports high availability and automated backups. The database must be fully managed to reduce operational overhead. Which service fits these requirements?

Your application generates millions of clickstream events per second. You need a service to ingest and buffer this data in real-time before processing it. Which service fits this need?

You are analyzing petabytes of data for business intelligence reports. You need a fully managed, serverless enterprise data warehouse that supports SQL queries. Which service is best suited for this task?

Your media company streams video content to users globally. Users in different regions are experiencing high latency. You need to improve performance by caching content closer to the users. Which service should you implement?

Your public-facing web application is under a Distributed Denial of Service (DDoS) attack. You need a managed service to detect and mitigate these attacks automatically. What should you enable?

Company policy requires that all database encryption keys be managed centrally and rotated annually. You need a secure, durable service to store and manage these cryptographic keys. Which service should you use?

A law firm wants to digitize millions of scanned contracts. You need an AI service to extract text, forms, and tables from these PDF documents automatically. Which service is designed for this?

You are building a customer support chatbot that needs to understand natural language intent (e.g., 'book a flight'). Which service provides Natural Language Understanding (NLU) capabilities?

Your data science team needs a fully managed environment to build, train, and deploy custom machine learning models using TensorFlow. Which platform provides these end-to-end MLOps capabilities?

You are designing a CI/CD pipeline. You need a service to compile source code, run tests, and produce software packages that are ready to deploy. Which service handles the build phase?

Your team wants to automate the provisioning of infrastructure to ensure consistency across environments. You need to define your infrastructure as code (IaC) using declarative templates. Which service should you use?

Your organization has multiple cloud accounts. Users in Account A need temporary access to resources in Account B. What Azure Active Directory (Entra ID) feature should you use?

Your application requires high CPU performance for compute-intensive workloads like video encoding. Which Azure Virtual Machines instance type is optimized for this?

Your application requires persistent block storage that survives Azure Virtual Machines instance termination. Which service should you use?

You need to create a backup of your Azure Managed Disks volume for disaster recovery. What feature should you use?

You need to create a logically isolated section of your cloud environment where you can launch resources in a virtual network that you define. Which service provides this?

You need stateful firewall rules at the Azure Virtual Machines instance level. What should you configure?

You need to explicitly deny traffic from a specific IP address to your Azure Virtual Machines instances. Can Network Security Groups (NSG) natively handle explicit deny rules?

You need stateless firewall rules at the subnet level in your Azure Virtual Network. What should you configure?

You need to monitor CPU utilization of your Azure Virtual Machines instances and set up alarms for automated actions. Which service should you use?

Your application running on Azure Virtual Machines needs a central location for log aggregation and real-time analysis. Which Azure Monitor capability should you use?

You need to route traffic to Azure Virtual Machines instances based on URL paths (e.g., '/api' vs '/static'). Which load balancer type should you use?

Your high-traffic application requires ultra-low latency and needs to handle millions of requests per second at the network level. Which load balancer is best?

Your High Performance Computing (HPC) workload requires low network latency between Azure Virtual Machines instances. What feature should you use?