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AZ900 > Questions > Flashcards

Questions Flashcards

1
Q

A company wants to try out some services which Azure is offering in Public Preview. Do the services in Public Preview in Azure come with an SLA?

A. Yes
B. No

A

B. No

https://azure.microsoft.com/en-us/support/legal/preview-supplemental-terms/

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2
Q

Your company needs to deploy and manage several Azure Web apps using the Azure App service resource. Which of the following URL would you use to manage the Azure Web Apps?

A. https://portal.microsoft.com
B. https://portal.azure.com
C. https://portal.azurewebsites.net
D. https://portal.azurewebsites.com

A

Answer : B

https://azure.microsoft.com/en-us/features/azure-portal

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3
Q

A company is planning to create several Virtual Machines in Azure. Which of the following is the right category to which the Azure Virtual Machine belongs?

A. Infrastructure as a service (IaaS)
B. Platform as a service (PaaS)
C. Software as a service (SaaS)
D. Function as a service (FaaS)

A

Answer : A

https://azure.microsoft.com/en-us/overview/what-is-iaas/

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4
Q

A company is planning to set up a solution in Azure. The solution would have the following key requirement.
A simplified tool to build intelligent Artificial Intelligence applications
Which of the following would be best suited for this requirement?

A. Azure Advisor
B. Azure Cognitive Services
C. Azure Application Insights
D. Azure Devops

A

Answer : B

https://azure.microsoft.com/en-us/services/cognitive-services/

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5
Q

A company needs to implement a solution in Azure. Below are the key requirements for this solution.
No need for schema or Index management
Ensure low latency access to data from around the world.
Which of the following data solution would you consider for this requirement?

A. Azure SQL Database
B. Azure CosmosDB
C. Azure SQL Datawarehouse
D. SQL Server Stretch database

A

B. Azure CosmosDB

https://docs.microsoft.com/en-us/azure/cosmos-db/introduction

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6
Q

A company is planning to deploy Azure resources to a resource group. The company is planning to assign tags to the resource groups. Would the resources in the resource group also inherit the same tags?

A. True
B. False

A

B. False

https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-using-tags

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7
Q

A company is planning to deploy Azure resources to a resource group. The company is planning to assign permissions to the resource groups. Would the resources in the resource group also inherit the same permissions?

A. True
B. False

A

A. True

https://docs.microsoft.com/en-us/azure/role-based-access-control/role-assignments-porta

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8
Q

A company is planning to host an application on a set of Virtual Machines in Azure. They want to ensure that the application recovers from a region-wide failure in Azure. Which of the following concept needs to be considered to fulfil this requirement?

A. Scalability
B. Disaster Recovery
C. Agility
D. Elasticity

A

B. Disaster Recovery

https://docs.microsoft.com/en-us/azure/architecture/resiliency/disaster-recovery-azure-applications

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9
Q

An IT Engineer needs to create a Virtual Machine in Azure. Currently, the IT Engineer has a Windows desktop along with the Azure Command Line Interface (CLI). Which of the following would allow the IT engineer to use the Azure Command Line Interface? Choose 2 answers from the options given below.

A. PowerShell
B. File and Print Explorer
C. Command Prompt
D. Control Panel

A

A. PowerShell & C. Command Prompt

https://docs.microsoft.com/en-us/cli/azure/get-started-with-azure-cli?view=azure-cli-latest

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10
Q

A company is planning to use Azure Synapse Analytics for hosting their sales historical data. Which of the following is a feature of the Azure Synapse SQL architecture?

A. High Availability
B. Scalability
C. Disaster Recovery
D. Visualization

A

B. Scalability

https://docs.microsoft.com/en-us/azure/sql-data-warehouse/massively-parallel-processing-mpp-architecture
Refer the below link for “Azure Synapse Analytics”. https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/sql-data-warehouse-overview-what-is

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11
Q

A company is planning to use Azure Storage Accounts. They have the following requirement.
Storage Account should automatically replicate data to the secondary region.
Can configuring the Read-Access Geo-Redundant Storage Account automatically replicate data to the secondary region?

A. True
B. False

A

A. True

https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy

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12
Q

A company is planning to set up a solution in Azure. They have the following key requirement.
Give the ability to process data from millions of sensors.
Which of the below Azure services can be used for this purpose?

A. Azure Machine Learning
B. Azure IoT Hub
C. Azure AI Bot
D. Azure Functions

A

B. Azure IoT Hub

https://docs.microsoft.com/en-us/azure/iot-hub/about-iot-hub

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13
Q

A company has several resources hosted in Azure. They want to have a comprehensive solution for collecting, analyzing, and acting on telemetry from the Azure cloud. Which of the following service would you use for this requirement?

A. Azure Event Hubs
B. Azure Analysis Services
C. Azure Advisor
D. Azure Monitor

A

D. Azure Monitor

https://docs.microsoft.com/en-us/azure/azure-monitor/overview

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14
Q

A company is planning to deploy a web server and database server, as shown in the architecture diagram below. You have to ensure that traffic restrictions are in place so that the database server can only communicate with the web server. Which of the following would you recommend for implementing these restrictions?

A. Network Security Groups (NSGs)
B. Azure Service Bus
C. A Local Network Gateway
D. A Virtual Private Gateway

A

A. Network Security Groups (NSGs)

https://docs.microsoft.com/en-us/azure/virtual-network/application-security-groups

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15
Q

A company wants to set up resources in Azure. They want a way to manage identities in Azure. Which of the following is used as an Identity Management solution in Azure?

A. Azure AD
B. Azure Advisor
C. Azure Security Center
D. Azure Monitor

A

A. Azure AD

https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/active-directory-whatis

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16
Q

A company wants to deploy an Artificial Intelligence solution in Azure. The development team wants to have a tool in place that can be used to build, test, and deploy predictive analytics solutions. Which of the following should they use for this purpose?

A. Azure Logic Apps
B. Azure Machine Learning Studio
C. Azure Batch
D. Azure App service

A

B. Azure Machine Learning Studio

https://docs.microsoft.com/en-us/azure/machine-learning/studio/what-is-ml-studio

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17
Q

A company is planning to set up a solution in Azure. The solution would have the following key requirement.
Gives the ability to host a big data analysis service for machine learning.
Which of the following would be best suited for this requirement?

A. Azure Databricks
B. Azure Logic Apps
C. Azure App Service
D. Azure Application Insights

A

A. Azure Databricks

https://docs.microsoft.com/en-us/azure/azure-databricks/what-is-azure-databricks

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18
Q

You are working on understanding all the key terms regarding international standards, data privacy and data protection policies.
Which of the following options is related to the statement given below?
“An organization that defines standards used by the United States government.”

A. Azure Government
B. GDPR
C. ISO
D. NIST

A

D.NIST

https://www.microsoft.com/en-us/trustcenter/compliance/NIST_CSF

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19
Q

You are working on understanding all the key terms regarding international standards, data privacy and data protection policies.
Which of the following options is related to the statement given below?
“A European policy that regulates data privacy and data protection.”

A. Azure Government
B. GDPR
C. ISO
D. NIST

A

B. GDPR

https://docs.microsoft.com/en-us/compliance/regulatory/gdpr

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20
Q

You are working on understanding all the key terms regarding international standards, data privacy and data protection policies.
Which of the following options is related to the statement given below?
“A dedicated public cloud for federal and state agencies in the United States.”

A. Azure Government
B. GDPR
C. ISO
D. NIST

A

A. Azure Government

https://docs.microsoft.com/en-us/azure/azure-government/documentation-government-welcome

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21
Q

A company is currently planning to deploy resources to Azure. They want to have the ability to manage user access to resources across multiple subscriptions. Which of the following can help you achieve this requirement?

A. Resource Groups
B. Management Groups
C. Azure Policies
D. Azure App Service

A

B. Management Groups

https://docs.microsoft.com/en-us/azure/governance/management-groups/

https://docs.microsoft.com/en-us/azure/governance/policy/overview

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22
Q

A company is planning to set up a solution in Azure. The solution would have the following key requirement.
Provide a cloud service that helps to transform data and provide valuable insights on the data itself.
Which of the following would be best suited for this requirement?

A. Azure Data Lake Analytics
B. Azure Virtual Machine Scale Sets
C. Azure Virtual Network
D. Azure App Service

A

A. Azure Data Lake Analytics

https://docs.microsoft.com/en-us/azure/data-lake-analytics/data-lake-analytics-overview

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23
Q

A company has a Virtual Machine created in their subscription. An application is installed on the Virtual Machine. You need to ensure that traffic can flow into the Virtual Machine on port 8080. Which of the following must you modify to make this work?

A. Network Interface Card
B. Network Security Group
C. Route Tables
D. Route Filters

A

B. Network Security Group

https://docs.microsoft.com/en-us/azure/virtual-network/security-overview

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24
Q

A company is planning to set up a solution on the Azure platform. The solution has the following main key requirement.
Provide a managed service that could be used to manage and scale container-based applications.
Which of the following would be best suited for this requirement?

A. Azure Event Grid
B. Azure DevOps
C. Azure Kubernetes
D. Azure DevTest Labs

A

C. Azure Kubernetes

https://azure.microsoft.com/en-us/services/kubernetes-service/

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25
Q

A company is planning to move some of its on-premises resources to Azure. They have to provide a business justification for moving to Azure. They have to classify expenses as part of the business justification. Which category would the following expenses come under?
“Software Leasing”

A. Primary Expenditure
B. Capital Expenditure
C. Secondary Expenditure
D. Operating Expenditure

A

D. Operating Expenditure

https://docs.microsoft.com/en-us/learn/modules/principles-cloud-computing/3c-capex-vs-opex

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26
Q

What are the additional dependent resources that an Azure virtual machine must have? (Select TWO)

Note : Select two

A. Public IP
B. Azure Virtual Network
C. Data Disk
D. NIC Card

A

B. Azure Virtual Network
D. NIC Card

https://learn.microsoft.com/en-us/azure/virtual-machines/overview#related-resources

27
Q

Which of the following Storage account redundancy options keeps the copies of your data in three availability zones in the primary region and in a single datacenter in the secondary region for high availability?

A. GRS (Geo-redundant storage)
B. ZRS (Zone-redundant storage)
C. LRS(Locally-redundant storage)
D. GZRS (Geo-Zone redundant storage)

A

D. GZRS (Geo-Zone redundant storage)

https://learn.microsoft.com/en-us/azure/storage/common/storage-redundancy

28
Q

A management group tree can support up to _____ levels of depth.

A. 4
B. 5
C. 6
D. 7

A

C. 6

https://learn.microsoft.com/en-us/azure/governance/management-groups/overview

29
Q

Is the Cool Access tier a good option for long-term backup ?

A. Yes
B. No

A

B. No

https://learn.microsoft.com/en-us/training/modules/describe-azure-storage-services/4-describe-azure-storage-services

30
Q

Does the archive access tier set at the storage account level?

A. Yes
B. No

A

B. No

https://learn.microsoft.com/en-us/azure/storage/blobs/access-tiers-online-manage?tabs=azure-portal

31
Q

A company is planning to deploy a set of Azure virtual machines. They want to understand the cost estimate for deploying the virtual machines to Azure. Which of the following are factors that affect the compute cost of the virtual machines? Choose 2 answers from the options given below.

A. The size ( instance specification ) of the virtual machine

B. The region the virtual machine is located in

C. The data center the virtual machine is located in

D. The resource group the virtual machine is located in

A

A. The size ( instance specification ) of the virtual machine

B. The region the virtual machine is located in

https://azure.microsoft.com/en-us/pricing/calculator/

32
Q

A company has a set of virtual machines defined in Azure. They want to explore options on how costs can be cut down for the running cost of the virtual machines. Which of the following is an option that can be considered for cutting down the costs without impacting the services running on the virtual machine?

A. Deallocate the public IP address from the virtual machine.

B. Look at buying Reserved Instances.

C. Stop the virtual machines.

D. Change the resource group of the virtual machine.

A

B. Look at buying Reserved Instances.

https://docs.microsoft.com/en-us/azure/virtual-machines/windows/prepay-reserved-vm-instances

33
Q

A company is looking to expand its current on-premises Infrastructure by setting up Azure Virtual Machines and Storage Accounts. Which of the following types of expenses decreases when a company thinks of using services as the Virtual Machine and Storage Account?

A. Operating Expense

B. Capital Expense

C. Petty Expenses

D. Secondary Expenses

A

B. Capital Expense

https://docs.microsoft.com/en-us/azure/architecture/cloud-adoption/business-strategy/business-outcomes/fiscal-outcomes

34
Q

A company is planning to deploy an application onto Azure. They have set up an Azure subscription and an Azure tenant. They want to implement disaster recovery for the application. Which of the following aspect of Azure could be used for disaster recovery purposes?

A. Azure Data centers

B. Azure Regions

C. Azure resource groups

D. Azure subscriptions

A

B. Azure Regions

https://docs.microsoft.com/en-us/azure/virtual-machines/workloads/sap/sap-high-availability-architecture-scenarios

35
Q

A company wants to deploy a web application and a database backend to Azure. They need to decide on the services that can be used to host the different parts of the application. Which of the following can be used to host the web application?

A. Azure Functions

B. Azure Logic Apps

C. Azure App Service

D. Azure Load Balancer

A

C. Azure App Service

https://docs.microsoft.com/en-us/azure/app-service/overview

36
Q

An Azure web app that queries an on-premise Microsoft SQL server is an example of a _______________ cloud.

A. Hybrid
B. Multi-Vendor
C. Private
D. Public

A

A. Hybrid

https://azure.microsoft.com/en-gb/overview/what-is-hybrid-cloud-computing

37
Q

In which type of cloud model are all the hardware resources owned by a third-party and shared between
multiple tenants?

A. private
B. hybrid
C. public

A

C. Public

Microsoft Azure, Amazon Web Services and Google Cloud are three examples of public cloud services.
Microsoft, Amazon and Google own the hardware. The tenants are the customers who use the public cloud

38
Q

Azure Site Recovery provides ______________ for virtual machines.

A. Fault Tolerance
B. Disaster Rocovery
C. Elasticity
D. High Availablity

A

A. Fault Tolerance

https://docs.microsoft.com/en-us/azure/site-recovery/site-recovery-overview

39
Q

What is an advantage of using a public cloud service for the servers over an on-premises network?

A. The public cloud is owned by the public, NOT a private corporation
B. The public cloud is a crowd-sourcing solution that provides corporations with the ability to enhance the
cloud
C. All public cloud resources can be freely accessed by every member of the public
D. The public cloud is a shared entity whereby multiple corporations each use a portion of the resources in
the cloud

A

D. The public cloud is a shared entity whereby multiple corporations each use a portion of the resources in
the cloud

The public cloud is a shared entity whereby multiple corporations each use a portion of the resources in the
cloud. The hardware resources (servers, infrastructure etc.) are managed by the cloud provider. Multiple
companies create resources such as virtual machines and virtual networks on the hardware resources.

40
Q

To achieve a hybrid cloud model, a company must always migrate from a cloud model

A. True
B. False

A

B. False

It is not true that a company must always migrate from a private cloud model to implement a hybrid cloud. You
could start with a public cloud and then combine that with an on-premise infrastructure to implement a hybrid
cloud.

41
Q

A company can extend the capacity of its internal network by using the public cloud.

A. True
B. False

A

A. True

A company can extend the capacity of its internal network by using the public cloud. This is very common.
When you need more capacity, rather than pay out for new on-premises infrastructure, you can configure a
cloud environment and connect your on-premises network to the cloud environment by using a VPN.

42
Q

In a public cloud model, only guest users at your company can access the resources in the cloud.

A. True
B. False

A

B. False

It is not true that only guest users can access cloud resources. You can give anyone with an account in Azure
Active Directory access to the cloud resources. There are many authentication scenarios but a common one
is to replicate your on-premises Active Directory accounts to Azure Active Directory and provide access to the
Azure Active Directory accounts. Another commonly used authentication method is ‘Federation’ where
authentication for access to cloud resources is passed to another authentication provider such as an on-
premises Active Directory

43
Q

You have an on-premises network that contains 100 servers.

You need to recommend a solution that provides additional resources to your users. The solution must
minimize capital and operational expenditure costs.

What should you include in the recommendation?

A. a complete migration to the public cloud
B. an additional data center
C. a private cloud
D. a hybrid cloud

A

D. A hybrid cloud

A hybrid cloud is a combination of a private cloud and a public cloud.
Capital expenditure is the spending of money up-front for infrastructure such as new servers
With a hybrid cloud, you can continue to use the on-premises servers while adding new servers in the public
cloud (Azure for example). Adding new servers in Azure minimizes the capital expenditure costs as you are
not paying for new servers as you would if you deployed new server on-premises.

44
Q

Azure Virtual Machines: _____________

A. Infrastructure-As-A-Service
B. Platform-As-A-Service
C. Software-As-A-Service

A

A. Infrastructure-As-A-Service

Azure virtual machines are Infrastructure as a Service (IaaS).
Infrastructure as a Service is the most flexible category of cloud services. It aims to give you complete control
over the hardware that runs your application (IT infrastructure servers and virtual machines (VMs), storage,
networks, and operating systems). Instead of buying hardware, with IaaS, you rent it.

45
Q

Azure SQL Databases: _______________

A. Infrastructure-As-A-Service
B. Platform-As-A-Service
C. Software-As-A-Service

A

B. Platform-As-A-Service

Azure SQL databases are Platform as a Service (Paas).
Azure SQL Database is a fully managed Platform as a Service (PaaS) Database Engine that handles most of
the database management functions such as upgrading, patching, backups, and monitoring without user
involvement. Azure SQL Database is always running on the latest stable version of SQL Server Database
Engine and patched OS with 99.99% availability. PaaS capabilities that are built-in into Azure SQL database
enable you to focus on the domain specific database administration and optimization activities that are critical
for your business.

46
Q

You plan to migrate a web application to Azure. The web application is accessed by external users.

You need to recommend a cloud deployment solution to minimize the amount of administrative effort used to
manage the web application.

What should you include in the recommendation?

A. Software as a Service (SaaS)
B. Platform as a Service (PaaS)
C. Infrastructure as a Service (IaaS)
D. Database as a Service (DaaS)

A

B. Platform as a Service (PaaS)

Azure App Service is a platform-as-a-service (PaaS) offering that lets you create web and mobile apps for any
platform or device and connect to data anywhere, in the cloud or on-premises. App Service includes the web
and mobile capabilities that were previously delivered separately as Azure Websites and Azure Mobile
Services

https://docs.microsoft.com/en-us/azure/security/fundamentals/paas-applications-using-app-services

47
Q

Your company hosts an accounting application named App1 that is used by all the customers of the company.

App1 has low usage during the first three weeks of each month and very high usage during the last week of
each month.

Which benefit of Azure Cloud Services supports cost management for this type of usage pattern?

A. high availability
B. high latency
C. elasticity
D. load balancing

A

C. elasticity

Elasticity in this case is the ability to provide additional compute resource when needed and reduce the
compute resource when not needed to reduce costs.

Autoscaling is an example of elasticity.
Elastic computing is the ability to quickly expand or decrease computer processing, memory and storage
resources to meet changing demands without worrying about capacity planning and engineering for peak
usage. Typically controlled by system monitoring tools, elastic computing matches the amount of resources
allocated to the amount of resources actually needed without disrupting operations. With cloud elasticity, a
company avoids paying for unused capacity or idle resources and doesn’t have to worry about investing in the
purchase or maintenance of additional resources and equipment.

48
Q

Your company plans to migrate all its data and resources to Azure.

The company’s migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure. You need to deploy an Azure environment that meets the company migration plan.

Solution: You create an Azure App Service and Azure Storage accounts.

Does this meet the goal?

A. Yes
B. No

A

B. No

Azure App Service is a PaaS (Platform as a Service) service. However, Azure Storage accounts are an IaaS
(Infrastructure as a Service) service. Therefore, this solution does not meet the goal.

49
Q

Your company plans to migrate all its data and resources to Azure.

The company’s migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure. You need to deploy an Azure environment that meets the company migration plan.

Solution: You create an Azure App Service and Azure virtual machines that have Microsoft SQL Server
installed.

Does this meet the goal?

A. Yes
B. No

A

B. No

Azure App Service is a PaaS (Platform as a Service) service. However, Azure virtual machines are an IaaS
(Infrastructure as a Service) service. Therefore, this solution does not meet the goal

50
Q

Your company plans to migrate all its data and resources to Azure.

The company’s migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure. You need to deploy an Azure environment that meets the company migration plan.

Solution: You create an Azure App Service and Azure SQL databases.

Does this meet the goal?

A. Yes
B. No

A

A. Yes

Azure App Service and Azure SQL databases are examples of Azure PaaS solutions. Therefore, this solution
does meet the goal

51
Q

When planning to migrate a public website to Azure, you must plan to ______________________

A. Deploy a VPN
B. Pay monthly usage cost
C. Pay to transfer all the website data to Azure
D. Reduce the number of connections to the website

A

B. Pay monthly usage cost

When planning to migrate a public website to Azure, you must plan to pay monthly usage costs. This is
because Azure uses the pay-as-you-go model.

52
Q

What are two characteristics of the public cloud? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point

A. dedicated hardware
B. unsecured connections
C. limited storage
D. metered pricing
E. self-service management

A

D. metered pricing
E. self-service management

With the public cloud, you get pay-as-you-go pricing – you pay only for what you use, no CapEx costs.
With the public cloud, you have self-service management. You are responsible for the deployment and
configuration of the cloud resources such as virtual machines or web sites. The underlying hardware that
hosts the cloud resources is managed by the cloud provider.

53
Q

An Organization that hosts its infrastructure ____________ no longer requires a data center.

A. in a private cloud
B. in a hybrid cloud
C. in the public cloud
D. on a Hyper-V host

A

C. in a public cloud

A private cloud is hosted in your datacenter. Therefore, you cannot close your datacenter if you are using a
private cloud.
A public cloud is hosted externally, for example, in Microsoft Azure. An organization that hosts its infrastructure
in a public cloud can close its data center.
Public cloud is the most common deployment model. In this case, you have no local hardware to manage or
keep up-to-date – everything runs on your cloud provider’s hardware.
Microsoft Azure is an example of a public cloud provider.
In a private cloud, you create a cloud environment in your own datacenter and provide self-service access to
compute resources to users in your organization. This offers a simulation of a public cloud to your users, but
you remain completely responsible for the purchase and maintenance of the hardware and software services
you provide.

54
Q

You have an on-premises network that contains several servers.

You plan to migrate all the servers to Azure. You need to recommend a solution to ensure that some of the servers are available if a single Azure data center goes offline for an extended period.

What should you include in the recommendation?

A. fault tolerance
B. elasticity
C. scalability
D. low latency

A

A. fault tolerance

Fault tolerance is the ability of a system to continue to function in the event of a failure of some of its
components.

55
Q

When you are implementing a software as a service (SaaS) solution, you are responsible for _____________

A. configuring high availability
B. defining scalability rules
C. installing the SaaS solution
D. Configuring the SaaS solution

A

D. Configuring the SaaS solution

When you are implementing a Software as a Service (SaaS) solution, you are responsible for configuring the
SaaS solution. Everything else is managed by the cloud provider.

https://azure.microsoft.com/en-in/overview/what-is-saas/

https://docs.microsoft.com/en-gb/learn/modules/principles-cloud-computing/5-types-of-cloud-services

56
Q

Azure provides flexibility between capital expenditure (CapEx) and operational exponditure (OpEx).

A. True
B. False

A

A. True

Traditionally, IT expenses have been considered a Capital Expenditure (CapEx). Today, with the move to the
cloud and the pay-as-you-go model, organizations have the ability to stretch their budgets and are shifting
their IT CapEx costs to Operating Expenditures (OpEx) instead. This flexibility, in accounting terms, is now an
option due to the “as a Service” model of purchasing software, cloud storage and other IT related resources

57
Q

If you create two Azure virtual machines that use the B2S size, each virtual machine will always generate the same monthly costs.

A. True
B. False

A

B. False

Two virtual machines using the same size could have different disk configurations. Therefore, the monthly
costs could be different.

58
Q

When an Azure virtual machine is stopped, you continue to pay storage costs associated to the
virtual machine.

A. True
B. False

A

A. True

When an Azure virtual machine is stopped, you don’t pay for the virtual machine. However, you do still pay for
the storage costs associated to the virtual machine. The most common storage costs are for the disks
attached to the virtual machines. There are also other storage costs associated with a virtual machine such as
storage for diagnostic data and virtual machine backups.

59
Q

A platform as a service (PaaS) solution that hosts web apps in Azure provides full control of the operating systems that host applications.

A. True
B. False

A

B. False

A PaaS solution does not provide access to the operating system. The Azure Web Apps service provides an
environment for you to host your web applications. Behind the scenes, the web apps are hosted on virtual
machines running IIS. However, you have no direct access to the virtual machine, the operating system or IIS.

60
Q

A platform as a service (PaaS) solution that hosts web apps in Azure provides the ability to scale the platform automatically .

A. True
B. False

A

A. True

A PaaS solution that hosts web apps in Azure does provide the ability to scale the platform automatically. This is known as autoscaling. Behind the scenes, the web apps are hosted on virtual machines running IIS. Autoscaling means adding more load balanced virtual machines to host the web apps.

61
Q

A platform as a service (PaaS) solution that hosts web apps in Azure provides professional development services to continuously add features to custom applications.

A. True
B. False

A

A. True

PaaS provides a framework that developers can build upon to develop or customize cloud-based applications.
PaaS development tools can cut the time it takes to code new apps with pre-coded application components
built into the platform, such as workflow, directory services, security features, search and so on.

62
Q

When you purchase an Azure Reservation instance, you should ensure budget is allocated toward operational expenditure

A. True
B. False

A

B. False

When you purchase an Azure Reservation instance, you should ensure budget is allocated toward capital expenditure (CE). Since you are making a one-time bulk acquisition, you are pre-paying for services, hence CE

63
Q

The use and deployment of virtual machines is always associated with operational expenditure

A. True
B. False

A

B. False

The use and deployment of virtual machines is not always associated with operational expenditure (OE). You can reserve virtual machine instances, which eliminates the use of pay-as-you-go or OE spending.

64
Q

An organization cannot procure non-Microsoft hosted solutions using Azure Reservations

A. True
B. False

A

A. True

An organization cannot procure non-Microsoft hosted solutions using Azure Reservations. That is true because the licensing terms for Reserved Instances and Reserved Capacity are associated with Microsoft Infrastructure as a Service options or Microsoft-built Platform as a Service options exclusively.

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