Microsoft Azure Fundamentals (Az-900) Pre Exam Assessment
The Microsoft Azure Fundamentals (AZ-900) Pre-Exam Assessment is designed to evaluate your foundational knowledge of cloud computing and Microsoft Azure services. This assessment serves as a precursor to the AZ-900 certification exam, providing an overview of key concepts essential for understanding Azure fundamentals. Covering topics such as cloud concepts, core Azure services, Azure pricing and support, and the basics of Azure governance and compliance, this quiz aims to assess your readiness for the official certification exam.
The questions in this pre-exam assessment will test your understanding of fundamental cloud principles, your ability to identify key Azure services, and your knowledge Read moreof basic Azure pricing models. It is recommended for individuals seeking a solid grasp of Azure fundamentals, whether they are beginners exploring cloud computing or professionals aiming to validate their knowledge with the AZ-900 certification. Use this assessment to gauge your comprehension of foundational Azure concepts before taking the official certification exam.
- 1.
Casus Question You need to filter traffic between two subnets in an Azure deployment. Filtering should be based on: * Source IP address and port number * Destination IP address and port number * TCP/IP protocol in use Solution: You deploy and configure Web Application Firewall as the traffic filter. Does this solution meet the goal?
- A.
Yes
- B.
No
Correct Answer
A. YesExplanation
The solution of deploying and configuring Web Application Firewall as the traffic filter meets the goal of filtering traffic between two subnets in an Azure deployment based on source and destination IP address and port number, as well as the TCP/IP protocol in use. Web Application Firewall can inspect and filter traffic based on these criteria, providing the necessary filtering capabilities to meet the goal. Therefore, the answer is Yes.Rate this question:
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- 2.
Casus Question You need to filter traffic between two subnets in an Azure deployment. Filtering should be based on: * Source IP address and port number * Destination IP address and port number * TCP/IP protocol in use Solution: You deploy and configure Web Application Firewall as the traffic filter. Does this solution meet the goal?
- A.
Yes
- B.
No
Correct Answer
B. NoExplanation
The given solution of deploying and configuring a Web Application Firewall does not meet the goal of filtering traffic between two subnets based on source and destination IP addresses and port numbers, as well as the TCP/IP protocol. A Web Application Firewall primarily focuses on protecting web applications from common attacks, such as SQL injection and cross-site scripting, rather than filtering traffic based on the specified criteria. Therefore, this solution does not meet the requirements stated in the question.Rate this question:
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- 3.
Casus Question You need to filter traffic between two subnets in an Azure deployment. Filtering should be based on: * Source IP address and port number * Destination IP address and port number * TCP/IP protocol in use Solution: You deploy and configure Network Security Group (NSG) as the traffic filter. Does this solution meet the goal?
- A.
Yes
- B.
No
Correct Answer
A. YesExplanation
The solution of deploying and configuring a Network Security Group (NSG) as the traffic filter meets the goal of filtering traffic between two subnets in an Azure deployment. NSGs allow you to define inbound and outbound security rules based on source and destination IP addresses, port numbers, and protocols. By configuring the NSG with the appropriate rules, you can effectively filter the traffic based on the specified criteria of source IP address and port number, destination IP address and port number, and TCP/IP protocol in use. Therefore, the given solution meets the goal.Rate this question:
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- 4.
Which Azure component provides information about planned maintenance and advisories such as deprecated offerings?
- A.
Azure Service Health
- B.
Azure Security Center
- C.
Azure Advisor
- D.
Azure Monitor
Correct Answer
A. Azure Service HealthExplanation
Azure Service Health is the correct answer because it is a component in Azure that provides information about planned maintenance and advisories such as deprecated offerings. It helps users stay informed about any potential disruptions or issues that may affect their Azure resources. Azure Security Center focuses on providing security recommendations and threat protection, Azure Advisor provides recommendations to optimize Azure resources, and Azure Monitor is used for monitoring and analyzing performance and availability of Azure resources.Rate this question:
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- 5.
You work for a cloud solution provider. One of your company's clients is considering moving its on-premises infrastructure to the cloud. However, the client wants a better understanding of the different models before it makes a decision. A third party will not be involved. You need to describe the advantages of the different cloud models. Is the following statement True or False? The public cloud allows you to deploy resources without managing the underlying hardware.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is true. The public cloud model allows users to deploy resources without the need to manage the underlying hardware. In a public cloud, the infrastructure is owned and managed by the cloud service provider, allowing clients to focus on their applications and data rather than worrying about hardware maintenance and management. This provides advantages such as scalability, flexibility, and cost-effectiveness, as resources can be easily provisioned and scaled up or down as needed without the need for upfront investment in hardware.Rate this question:
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- 6.
You work for a cloud solution provider. One of your company's clients is considering moving its on-premises infrastructure to the cloud. However, the client wants a better understanding of the different models before it makes a decision. A third party will not be involved. You need to describe the advantages of the different cloud models. Is the following statement True or False? The hybrid cloud allows you to deploy resources with no capital expenditure.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
False. The hybrid cloud model does not necessarily eliminate capital expenditure. In a hybrid cloud, organizations can leverage both on-premises infrastructure and public cloud services. While it may provide cost savings by allowing organizations to scale resources as needed and avoid upfront hardware costs, there can still be capital expenditure involved in setting up and maintaining the on-premises infrastructure.Rate this question:
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- 7.
Which one does your company want to ensure that it meets its internal compliance goals and that Azure resources are compliant with company standards? This will include ongoing evaluation for compliance and identification of non-compliant resources. You need to recommend a solution. What should you use?
- A.
Role-based access control (RBAC)
- B.
Azure Policies
- C.
Azure Monitor
- D.
Azure Advisor
Correct Answer
B. Azure PoliciesExplanation
Azure Policies should be used to ensure compliance with company standards and internal compliance goals. Azure Policies allow you to define and enforce rules and regulations for your Azure resources. By implementing Azure Policies, you can continuously evaluate the compliance of your resources and identify any non-compliant resources. This helps in maintaining the desired level of compliance and ensuring that all Azure resources adhere to company standards.Rate this question:
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- 8.
Which setup represents a hybrid cloud model?
- A.
An Azure Function that crawls the web for trending news.
- B.
An Azure web Application Program Interface (API) that connects to an on-premises SQL Server database at an on-premises private datacenter.
- C.
An Azure web application that connects to an Azure SQL Database.
- D.
An Azure WebJob that makes calls to the Azure Representational State Transfer (REST) Application Program Interface (API).
Correct Answer
B. An Azure web Application Program Interface (API) that connects to an on-premises SQL Server database at an on-premises private datacenter.Explanation
The setup that represents a hybrid cloud model is an Azure web Application Program Interface (API) that connects to an on-premises SQL Server database at an on-premises private datacenter. This is because a hybrid cloud model involves the combination of public cloud services with on-premises infrastructure. In this setup, the API is hosted in the public cloud (Azure), but it connects to a SQL Server database that is located on-premises in a private datacenter. This allows for the integration of cloud services with existing on-premises infrastructure, providing the benefits of both environments.Rate this question:
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- 9.
Migrating to cloud services enables an organization to budget infrastructure costs as an operational expense. Review the underlined text. If it makes the statement correct, select "No change is needed." If the statement is incorrect, select the answer choice that makes the statement correct.
- A.
No change is needed.
- B.
As both capital and operational expense.
- C.
As neither capital nor operational expense.
- D.
As a capital expense.
Correct Answer
A. No change is needed.Explanation
Migrating to cloud services allows an organization to allocate infrastructure costs as an operational expense. This means that instead of purchasing and maintaining physical infrastructure, the organization pays a regular fee to the cloud service provider for using their infrastructure. This helps the organization to better plan and manage their budget as they can predict and control their operational expenses. Therefore, the underlined text correctly states that budgeting infrastructure costs as an operational expense is one of the benefits of migrating to cloud services.Rate this question:
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- 10.
A private cloud requires the use of custom developed software. Review the underlined text. If it makes the statement correct, select "No change is needed." If the statement is incorrect, select the answer choice that makes the statement correct.
- A.
No change is needed.
- B.
Data to be stored in an on-premises datacenter.
- C.
Each tenant to access applications and data through a different URL.
- D.
Access to be limited to one tenant.
Correct Answer
D. Access to be limited to one tenant.Explanation
The given statement suggests that a private cloud requires the use of custom developed software. However, this is incorrect. A private cloud refers to a cloud computing model that is dedicated to a single organization and is not shared with other organizations. It can be built using custom developed software or using commercial off-the-shelf software. Therefore, the correct answer is "No change is needed" as the statement does not require any modification.Rate this question:
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- 11.
Which two infrastructures are valid hybrid cloud infrastructures? Each correct answer presents part of the solution.
- A.
On-premises infrastructure and private cloud.
- B.
Multiple private clouds.
- C.
Multiple public clouds.
- D.
On-premises infrastructure and public cloud.
- E.
Private and public cloud.
Correct Answer(s)
D. On-premises infrastructure and public cloud.
E. Private and public cloud.Explanation
The correct answer is On-premises infrastructure and public cloud, Private and public cloud. These two options are valid hybrid cloud infrastructures because they involve a combination of both on-premises infrastructure and either a public or private cloud. This allows organizations to have the flexibility and scalability of the cloud while also maintaining control and security over certain data and applications on their own infrastructure.Rate this question:
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- 12.
Which setup would qualify as an availability zone?
- A.
Two datacenters located in the same region.
- B.
Two datacenters located in different geographies.
- C.
Two servers located in the same datacenter.
- D.
Two datacenters located in different regions.
Correct Answer
A. Two datacenters located in the same region.Explanation
An availability zone refers to a distinct location within a region that contains one or more datacenters. It is designed to provide redundancy and fault tolerance. In this case, having two datacenters located in the same region would qualify as an availability zone because they are within the same geographical area and can provide backup and failover capabilities to ensure high availability of services.Rate this question:
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- 13.
Microsoft Trust Center is the Azure information site that contains broad-ranging security information. Review the underlined text. If it makes the statement correct, select "No change." If the statement is incorrect, select the answer choice that makes the statement correct.
- A.
No change
- B.
Lets you define policies to enforce compliance of Azure resources with company standards.
- C.
Is a workflow-based risk assessment tool that lets you track compliance activities.
- D.
Provides best practices recommendations for advanced threat protection of hybrid workloads.
Correct Answer
A. No changeExplanation
No change.Rate this question:
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- 14.
You are interviewing for a job as an entry level Azure administrator. You need to describe regions. Which three descriptions of regions are accurate?
- A.
Regions are always paired with other regions.
- B.
Regions contain one or more datacenters.
- C.
Regions specify the location of resources.
- D.
Option 4
Correct Answer(s)
A. Regions are always paired with other regions.
B. Regions contain one or more datacenters.
C. Regions specify the location of resources.Explanation
Regions are always paired with other regions because Azure regions are organized into pairs called region pairs. These pairs are created for redundancy and disaster recovery purposes.
Regions contain one or more datacenters because each Azure region is made up of multiple datacenters. These datacenters are geographically dispersed within the region to ensure high availability and fault tolerance.
Regions specify the location of resources because when deploying resources in Azure, you can choose the specific region where you want those resources to be located. Each region has its own set of datacenters and infrastructure, allowing you to select the region that best suits your needs in terms of proximity, compliance requirements, and data sovereignty.Rate this question:
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- 15.
You need an Azure security solution that is able to identify and investigate suspicious user activities. What should you use?
- A.
Key Vault
- B.
Azure Advanced Threat Protection (ATP)
- C.
Azure Security Center
- D.
Azure Information Protection (AIP)
Correct Answer
B. Azure Advanced Threat Protection (ATP)Explanation
Azure Advanced Threat Protection (ATP) is the correct answer because it is specifically designed to identify and investigate suspicious user activities. ATP uses behavioral analytics and machine learning to detect abnormal behavior patterns and potential threats in real-time. It provides detailed information and insights into user activities, allowing security teams to investigate and respond to potential threats effectively. Key Vault is used for securely storing and managing cryptographic keys and secrets. Azure Security Center provides overall security management and monitoring for Azure resources. Azure Information Protection (AIP) is used for classifying and protecting sensitive information.Rate this question:
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- 16.
Which of the following best describes the purpose of an Azure Region?
- A.
To define a specific security boundary for data compliance
- B.
To manage a group of resources and services within the same availability zone
- C.
To provide geographic boundaries for data centers and ensure redundancy across multiple locations
- D.
To act as a private network for hosting virtual machines within Azure's global infrastructure
Correct Answer(s)
C. To provide geograpHic boundaries for data centers and ensure redundancy across multiple locations
D. To act as a private network for hosting virtual machines within Azure's global infrastructureExplanation
An Azure Region is a set of data centers deployed within a specific geographic location that provides high availability and redundancy. Azure Regions allow users to deploy services close to their end users to reduce latency and comply with regional regulations. Each region can consist of multiple Availability Zones to ensure high availability and fault tolerance. While security and resource management are part of Azure's offerings, the primary role of a region is to define the geographic distribution of data centers and services.Rate this question:
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- 17.
Your company is considering moving an on-premises datacenter to the cloud. You need to determine if there will be any cost savings beacause of the move. What should you use?
- A.
Total Cost of Ownership (TCO) Calculator
- B.
Pricing Calculator
- C.
Azure Advisor
- D.
Azure Resource Manager
Correct Answer
A. Total Cost of Ownership (TCO) CalculatorExplanation
The Total Cost of Ownership (TCO) Calculator should be used to determine if there will be any cost savings because of the move. This tool helps in evaluating the costs involved in running an on-premises datacenter compared to the costs of running the same workload in the cloud. It takes into account various factors such as hardware, software, networking, maintenance, and labor costs to provide an estimate of the overall cost of ownership. By using this calculator, the company can assess whether migrating to the cloud will result in cost savings or not.Rate this question:
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- 18.
You need to understand cloud computing terms as they relate to virtual machines (VMs) and App Services. Which cloud computing term applies to each example? Each example matches whith one term. * Your App Services web app automatically requests more computing resources during a sudden spike in traffic. * You can increase the number of VMs as more inbound requests arrive. *A state-wide power outage in Virginia does not affect the ability of users to access data that was deployed to a data center in that state.
- A.
Disaster recovery
- B.
Elasticity
- C.
Fault tolerance
- D.
High availability
- E.
Scalability
Correct Answer(s)
B. Elasticity
C. Fault tolerance
E. ScalabilityExplanation
- The first example, where the App Services web app automatically requests more computing resources during a sudden spike in traffic, demonstrates the concept of elasticity. Elasticity refers to the ability of a system to automatically scale up or down its resources based on the current demand.
- The second example, where you can increase the number of VMs as more inbound requests arrive, illustrates the concept of scalability. Scalability refers to the ability of a system to handle increasing workload by adding more resources, such as VMs, to meet the demand.
- The third example, where a state-wide power outage in Virginia does not affect the ability of users to access data deployed to a data center in that state, showcases the concept of fault tolerance. Fault tolerance refers to a system's ability to continue functioning even in the presence of failures or disruptions.
Therefore, the correct terms for the examples are: Elasticity, Fault tolerance, and Scalability.Rate this question:
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- 19.
What is the purpose of a resource group?
- A.
It serves as a container for Azure resources like virtual machines (VMs) and web apps.
- B.
It specifies the subscriptions that are allowed to create Azure resources.
- C.
It is a collection of user and group accounts.
- D.
It defines initiatives that allow you to control the type of resources that can be deployed.
Correct Answer
A. It serves as a container for Azure resources like virtual machines (VMs) and web apps.Explanation
A resource group in Azure serves as a container for organizing and managing related Azure resources. It allows users to group resources such as virtual machines (VMs) and web apps together, making it easier to manage and organize these resources. By grouping resources in a resource group, users can easily manage and monitor them collectively, apply policies and permissions to the group as a whole, and track resource usage and costs. This helps in better organization, management, and control of Azure resources.Rate this question:
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- 20.
Which statement best describes what a resource lock does to a virtual machine (VM)?
- A.
It prevents the VM from being deleted.
- B.
It forces the VM to be deleted immediately.
- C.
It allows the VM to be deleted, but not modified.
- D.
It forces the VM to be deleted within a specific time period.
Correct Answer
A. It prevents the VM from being deleted.Explanation
A resource lock prevents the VM from being deleted. This means that any attempt to delete the VM will be blocked or denied. The lock ensures that the VM remains in place and cannot be removed, providing a level of protection and preventing accidental or unauthorized deletion of the virtual machine.Rate this question:
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- 21.
Which Azure database product supports key-value and document data models and provides native support for NoSQL?
- A.
Azure SQL Data Warehouse
- B.
Azure SQL Database
- C.
Azure Cosmos DB
- D.
SQL Server on Virtual Machines (VMs)
Correct Answer
C. Azure Cosmos DBExplanation
Azure Cosmos DB is the correct answer because it supports key-value and document data models, making it suitable for NoSQL databases. It is a globally distributed, multi-model database service provided by Microsoft Azure. It offers native support for NoSQL and allows developers to store and query data using different data models such as key-value, document, graph, and column-family. Azure SQL Data Warehouse and Azure SQL Database are relational database services, while SQL Server on Virtual Machines (VMs) is a traditional SQL Server deployment on Azure virtual machines.Rate this question:
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- 22.
The Azure Standard support plan provides 24x7 access to Support Engineers via email and phone. Review the underlined text. If it makes the statement correct, select "No change." If the statement is incorrect, select the answer choice that makes the statement correct.
- A.
24x7 access to Support Engineers via email only.
- B.
No change
- C.
Business hours access to Support Engineers via email or phone.
- D.
Business hours access to Support Engineers via email only.
Correct Answer
B. No changeExplanation
The given correct answer, "No change," is the best option because it accurately reflects the information provided in the original statement. The Azure Standard support plan provides 24x7 access to Support Engineers, which means that customers can reach out to them at any time, both via email and phone. Therefore, there is no need to make any changes to the statement.Rate this question:
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- 23.
Your company is planning to build a solution for an automobile manufacturing company. The solution should allow vehicles to send on-board diagnostic (OBD) sensory and vehicle telemetry data to the cloud for analysis. You need to be able to identify individual vehicles from the data that is sent. What would be the most appropriate Azure solution?
- A.
Event Hub
- B.
Notification Hub
- C.
LoT Hub
- D.
LoT Central
Correct Answer
D. LoT CentralExplanation
The most appropriate Azure solution for this scenario would be loT Central. loT Central is a fully managed, SaaS (Software as a Service) solution that simplifies the deployment and management of loT devices at scale. It provides a centralized platform for managing and monitoring loT devices, including the ability to collect, analyze, and visualize data from these devices. In this case, loT Central can be used to collect and analyze the on-board diagnostic (OBD) sensory and vehicle telemetry data sent by the vehicles, allowing the company to identify individual vehicles from the data.Rate this question:
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- 24.
What is Azure Knowledge Center?
- A.
A public interactive chat environment to ask support professionals questions.
- B.
A publicly available search interface to locate and access online documentation.
- C.
A public forum for discussing observed problems and recommended solutions.
- D.
A public database of quick fixes and links to software patches.
Correct Answer
B. A publicly available search interface to locate and access online documentation.Explanation
Azure Knowledge Center is a publicly available search interface that allows users to locate and access online documentation. It serves as a repository of information where users can search for specific topics or issues related to Azure services and find relevant documentation to help them understand and resolve their queries or problems. It provides a centralized platform for users to easily access the required information and resources related to Azure.Rate this question:
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- 25.
Which example best describes authorization?
- A.
Passengers who present their driver's license to prove their identity before boarding a flight.
- B.
Students who enter their password to check their grades at university.
- C.
Banking customers who enter their personal identification number (PIN) number to log into an ATM.
- D.
People who present their birth certificate to prove that they are eligible to receive government age-based benefits.
Correct Answer
D. People who present their birth certificate to prove that they are eligible to receive government age-based benefits.Explanation
Authorization refers to the process of granting or denying access to certain resources or privileges based on the verification of someone's identity or eligibility. In this example, people presenting their birth certificate are proving their eligibility to receive government age-based benefits, which is a form of authorization. The other examples involve proving identity or accessing personal information, but they do not specifically relate to authorization in the same way as the birth certificate example.Rate this question:
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- 26.
LoT Hub is a service that provides bi-directional connections between your Internet of Things (loT) devices and an loT application. Review the underlined text. If it makes the statement correct, select "No change." If the statement is incorrect, select the answer choice that makes the statement correct.
- A.
A service that can be used to analyze data on the loT devices rather than in the cloud.
- B.
A software-as-a-service (SaaS) solution that makes it easy to connect, monitor, and manage your loT assets.
- C.
No change
- D.
A collection of platform-as-a service (PaaS) solutions you can use to accelerate your development of an loT solution.
Correct Answer
B. A software-as-a-service (SaaS) solution that makes it easy to connect, monitor, and manage your loT assets.Explanation
The given correct answer accurately describes loT Hub as a software-as-a-service (SaaS) solution that simplifies the process of connecting, monitoring, and managing loT assets. This explanation aligns with the original statement and provides a clear understanding of the purpose and functionality of loT Hub.Rate this question:
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- 27.
What is the advantage of moving your company's infrastructure to Azure by using a public cloud deployment model?
- A.
The company is able to scale up as needed with no capital expenditure (CapEx) required.
- B.
There are no operational expenditure (OpEx) costs.
- C.
Legacy applications are easier to support.
- D.
The company has complete control of resources that are used by the operating system.
Correct Answer
A. The company is able to scale up as needed with no capital expenditure (CapEx) required.Explanation
Moving a company's infrastructure to Azure using a public cloud deployment model allows the company to scale up as needed without requiring any capital expenditure. This means that the company can easily increase its resources and capacity without having to invest in expensive hardware or infrastructure. This flexibility allows for cost savings and the ability to adapt to changing business needs.Rate this question:
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- 28.
Your company has a hybrid Azure cloud infrastructure in Virginia. It consists of Azure virtual machines (VMs), an App Service, an SQL Database instance, and an on-premises web server that hosts a Windows Communication Foundation (WCF) service. You consider using the Azure Service Health feature. You need to determine the use cases for which Service Health is beneficial. In which three use cases is Service Health beneficial?
- A.
You want to view App Service performance with Windows Task Manager.
- B.
You want to receive an email when an unauthorized user attempts to access VM.
- C.
You want to be notified if your App Service usage exceeds the usage quota.
- D.
You want to respond to planned service outages in Virginia.
- E.
You want to implement a WebHook on your website to display health incidents.
Correct Answer(s)
C. You want to be notified if your App Service usage exceeds the usage quota.
D. You want to respond to planned service outages in Virginia.
E. You want to implement a WebHook on your website to display health incidents.Explanation
Service Health is beneficial in the following three use cases: 1. You want to be notified if your App Service usage exceeds the usage quota: Service Health can monitor the usage of your App Service and alert you if it exceeds the defined quota. This helps you to manage and control your resource consumption effectively. 2. You want to respond to planned service outages in Virginia: Service Health provides notifications about planned service outages, allowing you to plan and prepare for any potential disruptions in your hybrid Azure cloud infrastructure. 3. You want to implement a WebHook on your website to display health incidents: Service Health can send WebHook notifications to your website, enabling you to display real-time health incidents and status updates to your users, ensuring transparency and proactive communication.Rate this question:
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- 29.
Which Azure security solution lets users identify email messages that should be protected through encryption, identity, and authorization policies?
- A.
Azure Advanced Threat Protection (ATP)
- B.
Azure Security Center
- C.
Azure Information Protection (AIP)
- D.
Key Vault
Correct Answer
C. Azure Information Protection (AIP)Explanation
Azure Information Protection (AIP) is the correct answer because it allows users to identify email messages that should be protected through encryption, identity, and authorization policies. AIP provides a comprehensive solution for classifying, labeling, and protecting sensitive information, ensuring that only authorized users can access and view the protected emails. It also enables organizations to track and control the usage of sensitive data, providing an added layer of security for email communication.Rate this question:
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- 30.
Does this statement accurately describe Azure Powershell? Azure Powershell can be used to create scripts to automate Azure management tasks.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
This statement accurately describes Azure PowerShell as it is a command-line tool that allows users to manage and automate Azure resources using scripts. With Azure PowerShell, users can write scripts to perform various tasks such as creating virtual machines, managing storage accounts, and deploying applications. It provides a powerful and efficient way to automate Azure management tasks, making it easier to manage and scale Azure resources.Rate this question:
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- 31.
Does this statement accurately describe Azure Powershell? Azure Powershell Virtual machine (VM) management is limited to windows VMs only.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
This statement does not accurately describe Azure Powershell. Azure Powershell can be used to manage both Windows and Linux virtual machines (VMs) in Azure. Therefore, the correct answer is False.Rate this question:
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- 32.
Does this statement accurately describe Azure Powershell? Azure Powershell can be run in a browser in the Azure Cloud Shell.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Azure PowerShell can indeed be run in a browser through the Azure Cloud Shell. The Azure Cloud Shell provides a browser-based command-line experience for managing Azure resources. It allows users to use PowerShell or other command-line tools directly from their browser without the need for any local installation or setup. This makes it convenient for users to manage their Azure resources from anywhere with an internet connection.Rate this question:
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- 33.
Does this statement accurately describe Azure Powershell? Azure Powershell can be used to create Azure Resource Manager templates.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Azure PowerShell is a command-line interface that allows users to manage and automate Azure resources. While it provides a wide range of functionalities, creating Azure Resource Manager templates is not one of them. Resource Manager templates are JSON files used to define and deploy Azure resources, and they are typically created using tools such as Azure Portal, Visual Studio, or the Azure CLI. Therefore, the statement that Azure PowerShell can be used to create Azure Resource Manager templates is false.Rate this question:
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- 34.
You deploy three virtual machines (VMs) to Azure as a three-tiered architecture. One VM hosts a front-end web application, one VM hosts a business application programming interface (API), and the other VM hosts a Microsoft SQL Server database. Only the front-end web application should be publicly accessible, and it should be accessible over HTTP on port 80. All three VMs must be accessible over Remote Desktop Protocol (RDP) on port 222. Only your account should be able to use RDP to access the VMs. You need to determine how Network Security Groups (NSGs) can be used in this scenario. Which two ways can NSG rules be used? Each correct answer presents a complete solution.
- A.
To ensure that only the front-end VM is publicly accessible over port 80.
- B.
To ensure that all three VMs are accessible over port 222.
- C.
To ensure that the front-end VM hosts only web applications.
- D.
To ensure that only your account can use RDP to access the VMs.
Correct Answer(s)
A. To ensure that only the front-end VM is publicly accessible over port 80.
B. To ensure that all three VMs are accessible over port 222.Explanation
NSG rules can be used to ensure that only the front-end VM is publicly accessible over port 80 by creating an inbound rule that allows incoming traffic on port 80 only for the IP address range of the internet. Additionally, NSG rules can be used to ensure that all three VMs are accessible over port 222 by creating an inbound rule that allows incoming traffic on port 222 for all IP addresses.Rate this question:
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- 35.
A company has a single instance Azure virtual machine (VM) deployed in the North Central US region. You need to improve the Service Level Agreement (SLA) to guarantee 99.99% availability. You want to minimize the costs associated with the solution. What should you do?
- A.
Install an additional instance in the same Availability Set.
- B.
Install two additional instances in the same Availability Set.
- C.
Install two additional instances in different Availability Zones in the same region.
- D.
Install an additional instance in the South Central US region.
- E.
Install an additional instance in a different Availability Zone in the same region.
Correct Answer
E. Install an additional instance in a different Availability Zone in the same region.Explanation
To improve the SLA and guarantee 99.99% availability while minimizing costs, installing an additional instance in a different Availability Zone in the same region is the best option. Availability Zones are physically separate data centers within a region, providing redundancy and fault tolerance. By deploying the VM in a different Availability Zone, the company can ensure high availability in case of a failure in one zone. This solution is cost-effective as it only requires one additional instance instead of multiple instances or instances in different regions.Rate this question:
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- 36.
Which feature of Azure Monitor allows you to visually analyze telemetry data?
- A.
Application Insights
- B.
Alerts
- C.
Service Health
- D.
Metrics
Correct Answer
A. Application InsightsExplanation
Application Insights is the correct answer because it is a feature of Azure Monitor that allows users to visually analyze telemetry data. It provides a set of tools and services for monitoring the performance, availability, and usage of web applications. With Application Insights, users can view and analyze telemetry data such as performance counters, request rates, and exception rates in a visual and intuitive way, making it easier to identify and troubleshoot issues in their applications.Rate this question:
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- 37.
According to Microsoft's supplemental terms, what is the primary purpose for releasing an Azure feature in public preview?
- A.
To start the Lifecycle countdown for general availability (GA).
- B.
To obtain customer feedback.
- C.
To provide a migration path to new features.
- D.
To test applicable support infrastructure.
Correct Answer
B. To obtain customer feedback.Explanation
The primary purpose for releasing an Azure feature in public preview is to obtain customer feedback. This allows Microsoft to gather insights and opinions from users, which can be used to improve and enhance the feature before its general availability. Customer feedback helps identify any issues or areas of improvement, ensuring a more stable and reliable release when it becomes generally available.Rate this question:
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- 38.
What is the minimum configuration necessary to provide service level agreement (SLA) guarantees for a virtual machine (VM) instance?
- A.
Single VM instance with premium storage
- B.
Single VM instance with standard storage
- C.
Two or more instances in across two or more Availability Zones in the same Azure region
- D.
Two or more instances in the same Availability Set
Correct Answer
A. Single VM instance with premium storageExplanation
A single VM instance with premium storage is the minimum configuration necessary to provide service level agreement (SLA) guarantees. Premium storage offers higher performance and reliability compared to standard storage. By using premium storage, the VM instance can ensure that the required level of service is maintained, meeting the SLA guarantees.Rate this question:
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- 39.
Which of the following examples best describe multi-factor authentication? Each correct answer presents a complete solution.
- A.
You insert your debit card into an ATM and then enter your personal identification number (PIN) to access your account.
- B.
You receive a text message with a code after you enter a username and password on a movie streaming site.
- C.
You specify an email address and password to access online banking.
- D.
You draw a pattern on your phone to unlock it so that you can call your manager.
Correct Answer
A. You insert your debit card into an ATM and then enter your personal identification number (PIN) to access your account.Explanation
This example best describes multi-factor authentication because it involves two factors: something you have (debit card) and something you know (PIN). By requiring both the physical card and the knowledge of the PIN, it adds an extra layer of security to access the account.Rate this question:
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- 40.
Which Azure service can use autoscale to add or remove resources as appropriate to minimize costs and ensure optimum performance levels?
- A.
Azure Advisor
- B.
Azure Security Center
- C.
Azure Monitor
- D.
Azure Service Health
Correct Answer
C. Azure MonitorExplanation
Azure Monitor is the correct answer because it provides autoscale functionality to add or remove resources based on the demand, ensuring cost optimization and maintaining optimal performance levels. Azure Advisor provides recommendations for optimizing resources but does not directly handle autoscaling. Azure Security Center focuses on security monitoring and threat protection. Azure Service Health provides information about service issues and events but does not have autoscale capabilities.Rate this question:
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- 41.
A company deploys an Azure virtual machine (VM) running Windows. The VM hosts data files that must be available to other VMs running Windows, Linux, and macOS. Data must be secure both at rest and in-transit. You need to choose an appropriate storage product solution. Which storage product should you use?
- A.
Disk storage
- B.
File storage
- C.
Blob storage
- D.
Option 4
Correct Answer
B. File storageExplanation
File storage is the appropriate storage product solution for this scenario. File storage in Azure provides a fully managed file share that can be accessed from multiple virtual machines running different operating systems like Windows, Linux, and macOS. It allows for secure file sharing and can ensure that data is secure both at rest and in-transit. Disk storage is not suitable for sharing files across different operating systems, and blob storage is primarily used for storing unstructured data.Rate this question:
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- 42.
True or False? laaS allows you to rent hardware and have control over the operating system (OS).
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
laaS (Infrastructure as a Service) is a cloud computing model that allows users to rent hardware resources such as virtual machines, servers, storage, and networking components. With laaS, users have control over the operating system (OS) and can install, configure, and manage it according to their needs. Therefore, the statement is true.Rate this question:
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- 43.
True or False? PaaS allows you to manage applications without controlling the underlying OS.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
PaaS (Platform as a Service) is a cloud computing service that provides a platform for developing, running, and managing applications. It abstracts the underlying infrastructure, including the operating system, allowing users to focus solely on their applications. Therefore, PaaS does indeed allow you to manage applications without controlling the underlying OS.Rate this question:
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- 44.
True or False? SaaS allows you to create software subscriptions.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
SaaS (Software as a Service) is a cloud computing model where software is provided on a subscription basis. This means that users can access and use software applications over the internet, without the need to install or maintain the software locally. With SaaS, users can subscribe to software services and pay for them on a recurring basis, rather than purchasing and owning the software outright. Therefore, the statement "SaaS allows you to create software subscriptions" is true, as it accurately describes the subscription-based nature of SaaS.Rate this question:
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- 45.
True or False? A Microsoft account must be created using your personal email account.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
False. A Microsoft account can be created using any email account, not just a personal one. Microsoft allows users to create an account using email addresses from various providers such as Gmail, Yahoo, or Outlook.com. This provides flexibility and convenience for users who may prefer to use their existing email accounts.Rate this question:
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- 46.
True or False? Some Microsoft products require personal information or the product cannot be used.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Some Microsoft products require personal information in order to be used. This may include providing personal details such as name, email address, or phone number during the registration or installation process. Failure to provide this information may result in the product not being usable.Rate this question:
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- 47.
True or False? Microsoft may share personal information with vendors working on Microsoft's behalf.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Microsoft may share personal information with vendors working on Microsoft's behalf. This means that Microsoft has the authority to disclose personal information to third-party vendors who are employed by Microsoft to provide services or perform tasks on its behalf. This can include sharing personal information for purposes such as customer support, data analysis, or marketing activities.Rate this question:
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- 48.
True or False? A resource group can only contain resources from the same region as the resource group.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
False. A resource group can contain resources from different regions. Resource groups are logical containers that help manage and organize resources in Azure. They provide a way to manage and apply policies, permissions, and tags to a group of resources. Resources within a resource group can be located in different regions, allowing for flexibility in resource deployment and management.Rate this question:
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- 49.
True or False? Locking a resource group as read-only locks all resources contained in the group.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Locking a resource group as read-only prevents any modifications to the resources within the group. This means that all resources contained in the group will be locked and cannot be modified, deleted, or have any changes made to their configurations. Therefore, the statement is true.Rate this question:
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- 50.
True or False? You can add a resource to or remove a resource from a resource group at any time.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
In Azure, a resource group is a logical container that holds related resources. You can add or remove resources from a resource group at any time. This flexibility allows you to easily manage and organize your resources based on your requirements. Therefore, the statement is true.Rate this question:
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Sep 18, 2024Quiz Edited by
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