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WorksheetsAI_AZ_DTC
Total questions: 71
Worksheet time: 46mins
Choose an Azure service to predict sales of ice cream based ‘daily ice cream sales totals’ and ‘weather measurements’
Azure Bot service
Language
Azure ML
None
Which of the following is/are machine learning algorithm
Supervised Learning
Backtracking Algorithm
Greedy Algorithm
Recursive Algorithm
A predictive app provides audio output for visually impaired users. Which principle of Responsible AI is reflected here?
Transparency
Inclusiveness
Fairness
Select Computer Vision model capability/capabilities
OCR
Image Classification
Object detection
All of above
Your model should predict the price of a pre-owned car based on its make, model. What kind of machine learning model should the dealership use automated machine learning to create?
Classification
Regression
Time series forecasting
Clustering
You want to use the Language service to determine the key talking points in a text document. Which feature of the service should you use?
Sentiment analysis
Key phrase extraction
Entity detection
You use the Language 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?
Positive
Negative
Neutral
Mixed
In the context of computer vision, what is a bounding box?
A filter applied to enhance image contrast
A rectangle that encloses an object of interest in an image
The process of dividing an image into smaller regions
A visual representation of pixel intensities in an image
Which Azure service is used for reading text in images?
Azure Computer Vision
Azure Speech
Azure Translator
Azure Machine Learning
A predictive app provides audio output for visually impaired users. Which principle of Responsible AI is reflected here?
Transparency
Inclusiveness
Fairness
In AI, what is the purpose of Natural Language Processing (NLP)?
To create machine-to-machine communications.
To enable computers to understand and process human language.
To improve graphics processing units.
To manage server logs.
What is an example of responsible AI practice?
Creating AI systems that always prioritize speed.
Developing AI without considering privacy.
Using AI to gather as much data as possible, regardless of consent.
Building AI with fairness, transparency, and accountability in mind.
How does computer vision contribute to AI applications?
By allowing machines to process and understand images.
By generating sound patterns for AI to recognize.
By enhancing text processing.
By improving cybersecurity systems.
Which of the following best defines machine learning?
A rule-based algorithm for automating tasks.
A system that only stores data.
A system solely used for gaming applications.
An approach where AI learns from data to make predictions or decisions.
Which is an example of AI in healthcare?
AI systems predicting future market prices.
Managing hotel reservations.
Diagnosing diseases based on medical image analysis.
Enhancing online shopping experiences.
Which AI model is focused on creating new content, such as images or text?
Generative AI.
Natural Language Processing.
Computer Vision.
Predictive Analytics.
How does Document Intelligence differ from traditional OCR?
It reads documents faster than OCR
It only recognizes text
It can understand and classify documents
It translates documents into multiple languages
Which authentication method is primarily used to secure Azure AI services?
Captcha
Biometric authentication
Single sign-on (SSO)
API keys and endpoint authentication
What is one of the core features of the Azure AI Vision service?
Virtual machine scaling
Detecting objects in images
Data encryption
Language translation
In computer vision, what does OCR stand for?
Optimal Character Recognition
Optical Character Recognition
Official Character Recognition
Onward Character Recognition
Which feature in Azure AI Vision is best suited for converting scanned documents into searchable digital text?
Text-to-speech
OCR
Face detection
Color extraction
Which Azure service is used for reading text in images?
Azure Computer Vision
Azure Speech
Azure Translator
Azure Machine Learning
Which Azure tool can visualize data extracted from receipts using Document Intelligence?
Microsoft Word
Power BI
OneNote
Excel
What role does Optical Character Recognition (OCR) play in Azure Document Intelligence?
It summarizes text
It recognizes and extracts text from images
It translates foreign languages
It organizes data into graphs
What is the primary function of Azure AI Search?
Data analysis
Making data searchable
Data storage
Data backup
In Azure's Text Analytics service, what does key phrase extraction accomplish?
Converts speech to text
Detects language of the text
Identifies important words or phrases
Translates text to another language
Which of the following tasks is best suited for Azure's Text Analytics Sentiment Analysis?
Identifying the emotional tone of customer feedback
Determining the primary topic of a document
Translating text from one language to another
Summarizing lengthy text documents
An Azure free account has a spending limit.
Yes
No
Provide operating system virtualization
Azure Virtual Machines
Azure Container Instances
Azure App Service
Azure Functions
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You plan to deploy several Azure virtual machines.
You need to ensure that the services running on the virtual machines are available if a single data center fails.
Solution: You deploy the virtual machines to two or more regions.
Does this meet the goal?
Yes
No
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You plan to deploy several Azure virtual machines.
You need to ensure that the services running on the virtual machines are available if a single data center fails.
Solution: You deploy the virtual machines to two or more resource groups.
Does this meet the goal?
Yes
No
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
Your Azure environment contains multiple Azure virtual machines.
You need to ensure that a virtual machine named VM1 is accessible from the Internet over HTTP.
Solution: You modify an Azure firewall.
Does this meet the goal?
Yes
No
Data that is copied to an Azure Storage account is maintained automatically in at least three copies.
Yes
No
Which of the following refers to spending money upfront and then deducting that expense over time?
Capital expenditure
Operational expenditures
Supply and demand
Microsoft Office 365 is an example of?
IaaS
PaaS
SaaS
Which cloud model provides the greatest degree of flexibility?
Public
Private
Hybrid
Which of the following describes a public cloud?
Is owned and operated by the organization that uses the resources from that cloud.
Lets organizations run applications in the cloud or on-premises.
Provides resources and services to multiple organizations and users, who connect through a secure network connection.
Which of the following requires the most user management of the cloud services?
IaaS
PaaS
SaaS
As a best practice, all resources that are part of an application and share the same lifecycle should exist in the same?
Availability set
Region
Resource group
Which of the following is part of the Azure Artificial Intelligence service?
HDInsight
Azure Machine Learning service
Azure DevTest Labs
How is data in a relational table organized?
Header and Footer
Rows and Columns
Pages and Paragraphs
Which of the following is an example of unstructured data?
An Employee table with columns Employee ID, Employee Name, and Employee Designation
A table within SQL Server database
Audio and Video files
What of the following is an example of a streaming dataset?
Data from sensor feeds
Sales data for the past month
List of employees working for a company
Which of the following tools is a visualization and reporting tool?
Power BI
SQL
SQL Server Management Studio
Which one of the following roles is not a data job role?
Systems Administrator
Database Administrator
Data Analyst
What is an index?
A virtual table based on the result set of a query
A structure that enables you to locate rows in a table quickly, using an indexed value
A structure comprising rows and columns that you use for storing data
Building a data center infrastructure is an example of operational expenditure(OpEx) cost
True
False
Part of a hybrid cloud is the public cloud
True
False
An Azure VM is an example of
Saas
IaaS
PaaS
CaaS
A private cloud must be disconnected from the internet
False
True
Monthly salaries for tech personnel are an example of operational expenditure(OpEx) cost
True
False
Leasing software is an example of operational expenditure(OpEx) costs
False
True
Grants access to a legitimate user.
Authentication
Authorization
Accounting
Kyber crystals
An organization has deployed Microsoft 365 applications to all employees. Who is responsible for the security of the personal data relating to these employees?
The organization.
Microsoft, the SaaS provider.
The shared responsibility between your organization and Microsoft.
Verifying that a user or device is who they say they are.
he process of profiling user behavior
1 Availability Zone can have more than 1 region under it.
True
False
The idea behind having multiple subscriptions is
To Achieve Isolation
To have separate Billings / Invoice
To logically separate the resources
1 resource can exist in multiple resource groups at the same time.
True
False
What is provisioning?
The act of running series of tasks that a service provider performs to create and configure a service
Providing other users access to an existing service
Tuning a service to improve performance
Your company maintains and stores legal information and needs to follow security norms and procedure which is far more aggressive than the industry standards. What is an optimal solution?
Public Cloud
Private Cloud
Hybrid Cloud
Buying and installing your own datacenter is what kind of solution?
CapEx
OpEx
A company is planning on hosting an application on a set of Virtual Machines in Azure. They want to ensure that the application recovers from the region wide failure in Azure. Which of the following concept needs to be considered to fulfill this requirement?
Scalability
Disaster Recovery
Agility
Elasticity
Which Model has Highest Capex?
Public cloud
Private Cloud
Hybrid Cloud
In order to use a Public Cloud, Organization must first setup Infrastructure
True
False
Which of the following is not a feature of Cloud computing?
Faster innovation
A limited pool of services
Scalability
What is IaaS?
Information as a service
Infrastructure as a service
Infrastructure as a support
Information as a support
