2. What is cloud computing?
Explanation: It is the use of servers on the internet
to “store”, “manage” and “process” data. The difference is, instead of using
your own servers, you are using someone else’s servers to do your task, paying
them for the amount of time you use it for.
3. What are the different cloud deployment models?
Explanation: Following are the three cloud deployment
models:
Public Cloud: The infrastructure is owned by your
cloud provider and the server that you are using could be a multi-tenant
system.
Private Cloud: The infrastructure is owned by you or your
cloud provider gives you that service exclusively. For eg: Hosting your website
on your servers, or hosting your website with the cloud provider on a dedicated
server.
Hybrid Cloud: When you use both Public Cloud, Private Cloud together, it is
called Hybrid Cloud. For Example: Using your in-house servers for confidential
data, and the public cloud for hosting your company’s public facing website.
This type of setup would be a hybrid cloud.
4. I have some private servers on my premises, also I have
distributed some of my workload on the public cloud, what is this architecture
called?
- Virtual
Private Network
- Private
Cloud
- Virtual
Private Cloud
- Hybrid
Cloud
Answer: D. Hybrid Cloud
Explanation: This type of architecture would be a hybrid cloud. Why? Because
we are using both, the public cloud, and on premises servers i.e the private
cloud. To make this hybrid architecture easy to use, wouldn’t it be better if
your private and public cloud were all on the same network (virtually). This is
established by including your public cloud servers in a virtual private cloud,
and connecting virtual cloud with your on premise servers using a VPN (Virtual
Private Network).
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Section 2: Basic Azure Questions
5. What is Microsoft Azure and why is it used?
Explanation: As discussed above, the companies which provide the cloud
service are called the Cloud Providers. There are a lot of cloud providers out
there, out of them one is Microsoft Azure. It is used for accessing Microsoft’s
infrastructure for cloud.
6. Which service in Azure is used to manage resources in Azure?
- Application Insights
- Azure Resource Manager
- Azure Portal
- Log Analytics
Answer: B Azure
Resource Manager
Explanation: Azure Resource Manager is used to “manage”
infrastructures which involve a no. of azure services. It can be used to
deploy, manage and delete all the resources together using a simple JSON
script.
7. Which of the following web applications can be deployed with
Azure?
- ASP.NET
- PHP
- WCF
- All of the mentioned
Answer: D All of the mentioned
Explanation: Microsoft also has released SDKs for both Java and
Ruby to allow applications written in those languages to place calls to the
Azure Service Platform API to the AppFabric Service.
Section 3: Azure Interview Questions
8. What are Roles and why do we use them?
Explanation: Roles are nothing servers in layman terms. These servers are
managed, load balanced, Platform as a Service virtual machines that work
together to achieve a common goal.
There are 3 types of roles in Microsoft Azure:
- Web
Role
- Worker
Role
- VM Role
Let’s discuss each of
these roles in detail:
- Web Role – A web role is basically used to deploy a website,
using languages supported by the IIS platform like, PHP, .NET etc. It is
configured and customized to run web applications.
- Worker Role – A worker role is more like an help to the Web role, it
used to execute background processes unlike the Web Role which is used to
deploy the website.
- VM Role – The VM role is used by a user to schedule tasks and
other windows services. This role can be used to customize the machines on
which the web and worker role is running.
9. A _________ role is a virtual machine instance running
Microsoft IIS Web server that can accept and respond to HTTP or HTTPS requests.
- Web
- Server
- Worker
- Client
Answer: A. Web
Explanation: The answer should be Web Roles, there are no
roles such as Server or Client roles. Also, Worker roles can only
communicate with Azure Storage or through direct connections to clients.
10. Is it possible to create a Virtual Machine using Azure
Resource Manager in a Virtual Network that was created using classic
deployment?
Explanation: This is not supported. You cannot use Azure Resource Manager to
deploy a virtual machine into a virtual network that was created using classic
deployment.
11. What are virtual machine scale sets in Azure?
Explanation: Virtual machine scale sets are Azure compute
resource that you can use to deploy and manage a set of identical VMs. With all
the VMs configured the same, scale sets are designed to support true autoscale,
and no pre-provisioning of VMs is required. So it’s easier to build large-scale
services that target big compute, big data, and containerized workloads.
12. Are data disks supported within scale sets?
Explanation: Yes. A scale set can define an attached data
disk configuration that applies to all VMs in the set. Other options for
storing data include:
- Azure files (SMB shared drives)
- OS drive
- Temp drive (local, not backed
by Azure Storage)
- Azure data service (for
example, Azure tables, Azure blobs)
- External data service (for
example, remote database)
13. What is an
Availability Set?
Explanation: An availability
set is a logical grouping of VMs that allows Azure to understand how your
application is built to provide redundancy and availability. It is recommended
that two or more VMs are created within an availability set to provide for a
highly available application and to meet the 99.95% Azure SLA. When a
single VM is used with Azure Premium Storage, the Azure SLA applies for
unplanned maintenance events.
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14. What are Fault
Domains?
Explanation: A fault domain
is a logical group of underlying hardware that share a common power source and
network switch, similar to a rack within an on-premise data-centers. As you
create VMs within an availability set, the Azure
platform automatically distributes your VMs across these fault
domains. This approach limits the impact of potential physical hardware
failures, network outages, or power interruptions.
15. What are Update
Domains?
Explanation: An update domain
is a logical group of underlying hardware that can undergo maintenance or can
be rebooted at the same time. As you create VMs within an availability set, the
Azure platform automatically distributes your VMs across these update domains.
This approach ensures that at least one instance of your application always
remains running as the Azure platform undergoes periodic maintenance. The order
of update domains being rebooted may not proceed sequentially during planned
maintenance, but only one update domain is rebooted at a time.
16. What are Network
Security Groups?
Explanation: A network
security group (NSG) contains a list of Access Control List (ACL) rules
that allow or deny network traffic to subnets, NICs, or both. NSGs can be
associated with either subnets or individual NICs connected to a subnet. When
an NSG is associated with a subnet, the ACL rules apply to all the VMs in that
subnet. In addition, traffic to an individual NIC can be restricted by
associating an NSG directly to a NIC.
17. Do scale sets work with Azure availability sets?
Explanation: Yes. A scale set is an implicit availability set with 5 fault
domains and 5 update domains. Scale sets of more than 100 VMs span
multiple placement groups, which are equivalent to multiple
availability sets. An availability set of VMs can exist in the same virtual
network as a scale set of VMs. A common configuration is to put control node
VMs (which often require unique configuration) in an availability set and put
data nodes in the scale set.
18. What is a break-fix issue?
Explanation: Technical problems are called break-fix issue, it is an industry
term which refers to “work involved in supporting a technology when it fails in
the normal course of its function, which requires intervention by a support
organization to be restored to working order”.
19. Why is Azure Active Directory used?
Explanation: Azure Active Directory is an Identity and Access Management
system. It is used to grant access to your employees to specific products and
services in your network. For example: Salesforce.com, twitter etc. Azure AD
has some in-built support for applications in its gallery which can be added
directly.
20. What happens when you exhaust the maximum failed attempts
for authenticating yourself via Azure AD?
Explanation: We use a more sophisticated strategy to lock accounts. This is
based on the IP address of the request and the passwords entered. The duration
of the lockout also increases based on the likelihood that it is an attack.
21. Where can I find a list of applications that are
pre-integrated with Azure AD and their capabilities?
Explanation: Azure AD has around 2600 pre-integrated applications. All pre-integrated
applications support single sign-on (SSO). SSO let you use your organizational
credentials to access your apps. Some of the applications also support
automated provisioning and de-provisioning.
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get trained from professionals on this technology, you can opt for a structured
training from edureka! Click below to know more.
22. How can I use applications with Azure AD that I’m using
on-premises?
Explanation: Azure AD gives you an easy and secure way to connect to the web
applications you choose. You can access these applications in the same way
you access your SaaS apps in Azure AD, no need for a VPN to change your network
23. What is Azure Service Fabric?
Explanation: Azure Service Fabric is a distributed systems platform that
makes it easy to package, deploy, and manage scalable and reliable
micro-services. Service Fabric also addresses the significant challenges in
developing and managing cloud applications. Developers and administrators can
avoid complex infrastructure problems and focus on implementing
mission-critical, demanding workloads that are scalable, reliable, and
manageable. Service Fabric represents the next-generation middleware platform
for building and managing these enterprise-class, tier-1, cloud-scale
applications.
24. What is a VNet?
Explanation: VNet is a representation of your own network in the cloud. It
logically isolates your instances launched in the cloud, from the rest of your
resources.
25. What are the differences between Subscription Administrator
and Directory Administrator?
Explanation: By default, one is assigned the Subscription Administrator role
when he/she signs up for Azure. A subscription admin can use either a Microsoft
account or a work or school account from the directory that the Azure
subscription is associated with. This role is authorized to manage services in
the Azure portal. If others need to sign in and access services by using the
same subscription, you can add them as co-admins.
Azure AD has a different set of admin roles to manage the
directory and identity-related features. These admins will have access to
various features in the Azure portal or the Azure classic portal. The admin’s
role determines what they can do, like create or edit users, assign
administrative roles to others, reset user passwords, manage user licenses, or
manage domains.
26. Are there any scale limitations for customers using managed
disks?
Explanation: Managed Disks eliminates the limits associated with storage
accounts. However, the number of managed disks per subscription is limited to
2000 by default.
27. What is the difference between Service Bus Queues and
Storage Queues?
Explanation: The Azure Storage Queue is simple and the developer experience
is quite good. It uses the local Azure Storage Emulator and debugging is made
quite easy. The tooling for Azure Storage Queues allows you to easily peek at
the top 32 messages and if the messages are in XML or Json, you’re able to
visualize their contents directly from Visual Studio Furthermore, these queues
can be purged of their contents, which is especially useful during development
and QA efforts.
The Azure Service Bus
Queues are evolved and surrounded by many useful mechanisms that make it
enterprise worthy! They are built into the Service Bus and are able to forward
messages to other Queues and Topics. They have a built-in dead-letter queue and
messages have a time to live that you control, hence messages don’t
automatically disappear after 7 days.
Furthermore, Azure
Service Bus Queues have the ability of deleting themselves after a configurable
amount of idle time. This feature is very practical when you create Queues for
each user, because if a user hasn’t interacted with a Queue for the past month,
it automatically gets clean it up. Its also a great way to drive costs down.
You shouldn’t have to pay for storage that you don’t need. These Queues are
limited to a maximum of 80gb. Once you’ve reached this limit your application
will start receiving exceptions.
28. What is Azure Redis Cache?
Redis is an open source (BSD licensed), in-memory data structure
store, used as a database, cache and message broker. Azure
Redis Cache is based on the popular open-source Redis cache. It gives you
access to a secure, dedicated Redis cache, managed by Microsoft, and accessible
from any application within Azure. It supports data structures such as
strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs and
geospatial indexes with radius queries.
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get trained from professionals on this technology, you can opt for a structured
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29. Why doesn’t Azure Redis Cache have an MSDN class
library reference like some of the other Azure services?
Explanation: Microsoft Azure Redis Cache is based on the popular open source
Redis Cache and can be accessed by a wide variety of Redis clients for many
programming languages.
Each client has its own API that makes calls to the Redis cache instance using
Redis commands.
Because each client is
different, there is not one centralized class reference on MSDN, and each
client maintains its own reference documentation. In addition to the reference
documentation, there are several tutorials showing how to get started with
Azure Redis Cache using different languages and cache clients. To access these
tutorials, see How to use Azure Redis Cache and click the desired language from
the language switcher at the top of the article.
30. What are Redis databases?
Explanation: Redis Databases are just a logical separation of data within the
same Redis instance. The cache memory is shared between all the databases and
actual memory consumption of a given database depends on the keys/values stored
in that database. For example, a C6 cache has 53 GB of memory. You can choose
to put all 53 GB into one database or you can split it up between multiple
databases.
31. Is it possible to
add an existing VM to an availability set?
Explanation: No. If you want
your VM to be part of an availability set, you need to create the VM within the
set. There currently no way to add a VM to an availability set after
it has been created.
32. What are the username
requirements when creating a VM?
Explanation: Usernames can be
a maximum of 20 characters in length and cannot end in a period (“.”).
33. What are the password requirements when creating a VM?
Explanation: Passwords must be 12 – 123 characters in
length and meet 3 out of the following 4 complexity requirements:
- Have lower characters
- Have upper characters
- Have a digit
- Have a special character (Regex
match [W_])
34. How much
storage can I use with a virtual machine?
Explanation: Each data disk can be
up to 1 TB. The number of data disks which you can use depends on the size of
the virtual machine.
Azure Managed Disks are the new and recommended disk storage
offerings for use with Azure Virtual Machines for persistent storage of data.
You can use multiple Managed Disks with each Virtual Machine. Managed Disks
offer two types of durable storage options: Premium and Standard Managed Disks.
Azure storage accounts can also provide storage for the
operating system disk and any data disks. Each disk is a .vhd file stored as a
page blob
35. How can one create
a Virtual Machine in Powershell?
# Define a credential object $cred = Get-Credential # Create a virtual machine configuration $vmConfig = New-AzureRmVMConfig -VMName myVM -VMSize Standard_DS2 |` Set-AzureRmVMOperatingSystem -Windows -ComputerName myVM -Credential $cred | ` Set-AzureRmVMSourceImage -PublisherName MicrosoftWindowsServer -Offer WindowsServer ` -Skus 2016-Datacenter -Version latest | Add-AzureRmVMNetworkInterface
36. How to create a
Network Security Group and a Network Security Group Rule?
# Create an inbound network security group rule for port 3389$nsgRuleRDP = New-AzureRmNetworkSecurityRuleConfig -Name myNetworkSecurityGroupRuleRDP -Protocol Tcp ` -Direction Inbound -Priority 1000 -SourceAddressPrefix * -SourcePortRange * -DestinationAddressPrefix * ` -DestinationPortRange 3389 -Access Allow # Create an inbound network security group rule for port 80$nsgRuleWeb = New-AzureRmNetworkSecurityRuleConfig -Name myNetworkSecurityGroupRuleWWW -Protocol Tcp ` -Direction Inbound -Priority 1001 -SourceAddressPrefix * -SourcePortRange * -DestinationAddressPrefix * ` -DestinationPortRange 80 -Access Allow # Create a network security group$nsg = New-AzureRmNetworkSecurityGroup -ResourceGroupName myResourceGroup -Location EastUS ` -Name myNetworkSecurityGroup -SecurityRules $nsgRuleRDP,$nsgRuleWeb
37. How to create a
new storage account and container using Power Shell?
$storageName = "st" + (Get-Random)New-AzureRmStorageAccount -ResourceGroupName "myResourceGroup" -AccountName $storageName -Location "West US" -SkuName "Standard_LRS" -Kind Storage$accountKey = (Get-AzureRmStorageAccountKey -ResourceGroupName myResourceGroup -Name $storageName).Value[0]$context = New-AzureStorageContext -StorageAccountName $storageName -StorageAccountKey $accountKey New-AzureStorageContainer -Name "templates" -Context $context -Permissi
40. How can you
retrieve the state of a particular VM?
Get-AzureRmVM ` -ResourceGroupName myResourceGroup ` -Name myVM ` -Status | Select @{n="Status"; e={$_.Statuses[1].Code}}
41. How can you stop a
VM using Power Shell?
Stop-AzureRmVM -ResourceGroupName myResourceGroupVM -Name "myVM" -For
42. Why was my client disconnected from the cache?
Explanation: The following are some common reason for a
cache disconnect.
- Client-side causes
- The client application was
redeployed.
- The client application
performed a scaling operation.
- In the case of Cloud Services
or Web Apps, this may be due to auto-scaling.
- The networking layer on the
client side changed.
- Transient errors occurred in
the client or in the network nodes between the client and the server.
- The bandwidth threshold limits
were reached.
- CPU bound operations took too
long to complete.
- Server-side causes
- On the standard cache
offering, the Azure Redis Cache service initiated
- a fail-over from the primary
node to the secondary node.
- Azure was patching the
instance where the cache was deployed
- This can be for Redis server
updates or general VM maintenance.
43. What is Azure Search?
Explanation: Azure Search is a cloud search-as-a-service
solution that delegates server and infrastructure management to Microsoft,
leaving you with a ready-to-use service that you can populate with your data
and then use to add search to your web or mobile application. Azure Search
allows you to easily add a robust search experience to your applications using
a simple REST API or .NET SDK without managing search infrastructure or
becoming an expert in search.
44. My web app still uses an old Docker container image after
I’ve updated the image on Docker Hub. Does Azure support continuous
integration/deployment of custom containers?
Explanation: Yes, it does. For private registries, you can update the
container by stopping and then re-starting your web app. Alternatively, you can
also change or add a dummy application setting to force an update of your
container.
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get trained from professionals on this technology, you can opt for a structured
training from edureka! Click below to know more.
45. What are the expected values for the Startup File section
when I configure the runtime stack?
Explanation: For Node.Js, you specify the PM2 configuration file or your
script file. For .NET Core, specify your compiled DLL name. For Ruby, you can
specify the Ruby script that you want to initialize your app with.
46. How are Azure Marketplace subscriptions priced?
Explanation:
Pricing will vary based on product types. ISV software charges
and Azure infrastructure costs are charged separately through your Azure
subscription. Pricing models include:
BYOL Model: Bring-your-own-license. You obtain outside of the Azure
Marketplace, the right to access or use the offering and are not charged Azure
Marketplace fees for use of the offering in the Azure Marketplace.
Free: Free SKU. Customers are not charged Azure Marketplace fees for
use of the offering.
Free Software Trial: Full-featured version of the offer that is promotionally
free for a limited period of time. You will not be charged Azure Marketplace
fees for
use of the offering
during a trial period. Upon expiration of the trial period, customers will
automatically be charged based on standard rates for use of the offering.
Usage-Based: You are charged or billed based on the extent
of your use of the offering. For Virtual Machines Images, you are charged an
hourly Azure Marketplace fee. For Data Services, Developer services, and APIs,
you are charged per unit of measurement as defined by the offering.
Monthly Fee: You are charged or billed a fixed monthly fee
for a subscription to the offering (from the date of subscription start for
that particular plan). The monthly fee is not prorated for mid-month
cancellations or unused services.
47. What is the difference between “price,” “software price,”
and “total price” in the cost structure for Virtual Machine offers in the Azure
Marketplace?
Explanation: “Price” refers to the cost of the Azure Virtual Machine to run
the software. “Software price” refers to the cost of the publisher software
running on an Azure Virtual Machine. “Total price” refers to the combined total
cost of the Azure Virtual Machine and the publisher software running on an
Azure Virtual Machine.
48. What are stateful and stateless microservices for
Service Fabric?
Explanation: Service Fabric enables you to build applications that consist of
microservices. Stateless microservices (such as protocol gateways and web
proxies) do not maintain a mutable state outside a request and its response
from the service. Azure Cloud Services worker roles are an example of a stateless
service. Stateful microservices (such as user accounts, databases, devices,
shopping carts, and queues) maintain a mutable, authoritative
state beyond the request and its response. Today’s Internet-scale applications
consist of a combination of stateless and stateful microservices.
49. What is the meaning of application partitions?
Explanation: The application partitions are a part of the Active Directory
system and having said so, they are directory partitions which are replicated
to domain controllers. Usually, domain controllers that are included in the
process of directory partitions hold a replica of that directory partition. The
attributes and values of application partitions is that you can replicated them
to any specific domain controller in a forest, meaning that it could lessen
replication traffic. While the domain directory partitions transfer all their
data to all of the domains, the application partitions can focus on only one in
the domain area. This makes application partitions redundant and more
available.
50. What are special Azure Regions?
Explanation: Azure has some special regions that you may
wish to use when buildingyour applications for compliance or legal purposes.
These special regions include:
- US Gov Virginia and US Gov Iowa
- A physical and logical
network-isolated instance of Azure for US government agencies and
partners, operated by screened US persons. Includes additional compliance
certifications such as FedRAMP and DISA.
- China East and China North
- These regions are available
through a unique partnership between Microsoft and 21Vianet, whereby
Microsoft does not directly maintain
- the datacenters.
- Germany Central and Germany Northeast
- These regions are available
via a data trustee model whereby customer data remains in Germany under
control of T-Systems, a Deutsche Telekom company, acting as the German
data trustee.
What is Azure Virtual Machine?
Azure
Virtual Machines are on-demand computing resources or virtual machines offering
of Microsoft Azure. We can typically use a VM as a service when required and
shut down the system when not in use. The Azure Virtual Machines are listed
under Infrastructure as a service (IaaS) category in Azure. With Azure Virtual
Machines we get more control over the environment to customize the development
environment or hosting.
You have a couple of VMs of 4 Core and 16GB. You need to upgrade
VMs to 8 Core and 32 GB Ram since they are not performing well. So, what are
the steps you will take?
You
will go to specific VMs and perform the below steps.
·
First, take approval from the Application Owner for downtime
because it will automatically reboot the VM.
·
Go to each VM and Click on the Size
·
Select the VM instance Size of 8 core 32 GB Ram VMs.
·
Once you will select the specific Size, it will automatically
start upgrading the instance.
·
After that, you need to verify all the setting of the VMs and
handover to application Owner if activity completed successfully.
· You have a couple of
VMs running in Azure environments and you need to enable the Availability set,
how to do that?
No.
It’s not possible to enable the AV set in running systems there is a limitation
to it, if you want to enable the same then you need to recreate the VMs and Add
the Availability set to it.
1. Is it possible to
enable the NSG in Vnetsinceyou doesn’t want to enable it on VMs level?
It’s
not possible to enable the NSG in Vents but certainly, you can associate with
Subnets which will help you to reduce the manageability of your NSG.
2. What is NSG and How
can you create the NSG?
NSG
is nothing but its services will help you to allow or deny the specific port to
communicate to your services within subscription or outside of the
subscription. It’ has inbound and outbound rules.
Inbound
Rule: It defines the traffic coming from the internet to VMs or specific
services or VMs.
Outboard
Rules: It defines the traffic going to the internet from your VMs or specific
services or VMs.
You
need to follow steps to create the NSG and Associate to VMs.
·
In All Services Search the NSG.
·
Provide the Name, Location and Resource Group
·
Click on the NSG and create the NSG.
1. Is it possible to host
the VM in another region and connect to a different region?
Yes,
you need to set up the interconnectivity while creation the V-net (Virtual
Network) to V-net (Virtual Network) connection between both the regions.
2. One of your clients
escalated that hisVM has been rebooted without intimating to him and you need
to know logs who has rebooted the VM, how can get the details.
In
that case, Activity logs will help, as any activity happens in VMs through the
portal, you will get a log alerts store in the activity logs, so you will go to
activity logs and found that who has rebooted the VM and can share with clients
after manager approval.
1. In your organization,
you have some client who doesn't want to give the subscription access, but they
have given the PowerShell access, how you create the Storage account using
PowerShell?
New-AzureRmStorageAccount
-ResourceGroupName azure4you -Name azureint234 -SkuNameStandard_LRS -Location
'East Us'
2.
How to tag the resources using a command?
3.
You should use the below command lets to tag the resources.
Set-AzureRmResourceGroup
-Name "Azure4you.com" -Tag @{Department="IT"}
4. What is the difference
between Premium Storage Account and Standard Storage Account?
Premium
Storage Accounts are backed by SSD Disk which provided the resilience and
better performance where standard Storage Accounts are backed by HDD (magnetic
Disk) and Provides the maximum IOPS up to 500.
What is the difference between Managed Disk and Unmanaged Disk?
Managed Disk: In Managed disk storage accounts creation/Management done
on the backend. It will help you on the scalability of storage accounts and
backed by Standard/premium Tires.
Unmanaged Disk: Unmanaged disk are the disk which you will create the
storage accounts. Create the disk and Managed by you and you need to make sure
you can’t exceed the Storage limit up 20K IOPS while adding many disks which
may throttled the VMs performance.
1. What is Site to Site
VPN?
Azure
Site to Site VPN will help you to connect to On-Premises Network to Azure
Virtual Network Over an IPsec/IKE (IKEV1/IKEV2) VPN tunnel. Basically, this
connection required a VPN device which public facing IP Address assigned to it.
2.
A customer has Prod, Dev and Test environments. How to implement
a solution that each environment can’t connect to each other?
3.
In that case, you can separate the environments while creating
the different subnets for Prod, Dev, Test environments and apply the NSG on
each subnet with specific deny rule which will not allow connecting to those
environments.
4. What are the tools you
will use to create the Vnets?
You
can use the below tools to configure the Azure Vnets.
1.
Azure portal
2.
PowerShell
3.
Azure CLI
Your customer has configured the policy-based routing but due to
the issue, he wants to change to route based configuration in Azure VPN, how
you can deliver the solution?
Basically,
the customer can’t change them or update their routing method directly as that
is not supported by MS Azure. He must create the New connection use the method
to route based on the new connection.
·
First, you need to delete the Route based connection
·
Delete the Gateway
·
Then you will recreate the connection using Azure Portal, CLI or
PowerShell.
1. How to configure the
static public IP address VPN gateway?
Basically,
it’s not supported by Microsoft and when you create the VPN gateway at that
time dynamic IP address will automatically configure and that will change only
when you will delete or recreate the VPN gateway.
2. What protocols are
supported by Application gateway?
It
supports the HTTP, HTTPS, HTTP/2, and WebSocket
1. What is Azure Active
Directory?
Azure
AD is cloud-based identity and access management services which will help to
access the Azure resources like Azure subscription, Other Application. You can
integrate Azure AD to O365, SharePoint Online, etc.
2. What is Azure Backup
and what are the benefits of Azure Backup?
Azure
Backup is a cloud-based solution which will help you to take the backup of the
Azure VM, PaaS SQLDB, file service, web apps etc.
·
It provides a hybrid solution to take the backup.
·
Storage will be managed automatically using Azure storage
accounts and it doesn’t require any local storage like on-premises.
