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According to Gartner, Azure is the second largest cloud service provider for IaaS (Infrastructure-as-a-service). Today, there are a plenty of Companies that are looking to find Azure professionals. And we at JanBask Training are here to prepare you for your next Azure interview with this blog for Azure interview questions. Here, we have compiled a list of top 40 Azure interview questions that are 100 percent for different Azure roles like solution architects, Azure Developers, and Azure admins. Let us dig deep and explore the topic in detail ahead.
There are three Cloud services models – These are IaaS, PaaS, SaaS. Let us check further – IaaS vs. SaaS vs. PaaS.
|Here, the raw hardware is given as a service that can be configured as per your will.||Here, Platform is given as a service without giving access to the underlying OS.||Here, you will get Software as a service, neither platform nor infrastructure.|
Here, servers are used on the internet to store, process, or manage the data. Instead of using your own server, you can hire servers on the internet to complete a particular task and you can pay for the services whatever you have used recently.
This is an example of a Hybrid Cloud Deployment Model.
Companies which are providing the cloud services are named as the cloud providers. One of the best cloud service Providers is Azure and it is used to access Microsoft’s infrastructure for Cloud.
It is the Microsoft Resource Manager that is used to manage resources in Azure.
These Asp.Net, WCF, and PHP.
There are three types of roles in Azure – Web Role, Worker Role, and VM.
No, this is not possible creating a virtual machine using Azure Resource Manager.
The virtual machine scale sets in Azure are used to manage or deploy identical virtual machines (VMs) in Azure. This is easy to design large-scale services that are especially targeted for the big compute and containerized workloads.
Yes, disks are supported within scale sets in Azure. The other options that can be used for data storage include – Data File, OS drive, Temp drive, Azure Data Drive, and External data services.
An availability set in Azure is a logical set of VMs that will help you in understanding how the application is designed or built to handle redundancy more effectively.
This a logical group of underlying hardware sharing common network, power source, and on-premises data centers. Within an availability set, VMs are distributed automatically across fault domains. With this approach, the chances of network failures, network outages, and power interruptions can be reduced significantly.
This is a logical group of underlying hardware that goes under maintenance and rebooted at the same time. Within an availability set, VMs are distributed automatically across update domains. It makes sure that one instance of your application is always in the running state.
A network security group is generally needed to manage the network traffic to NIC or subnets etc. When they are connected together in a best possible way then network loads can always be managed wisely.
A scale set could be defined as the explicit availability set with five fault domains and five update domains.
The break-fix issues or technical problems are the same and it involves the necessary work done by Azure developers to fix the technical issues.
AAD is an access or identity management system that is used to set permissions for employees within a network. The Directory has a plenty of inbuilt functions that can be added directly whenever needed.
Here, we need a sophisticated strategy to lock accounts. It is little technical and based on IP address of the network. The lockout duration can be increased in the attempt of an attack.
The Azure Active Directory has more than 2600 apps that pre-integrated and helps you in accessing application more securely.
This is always easy accessing apps to ADD more securely and connect with web apps as per your conditions. The best part is that there is no need for VPN to change the network infrastructure.
The Azure Service Fabric is a distributed platform where deployment, packaging, scaling, maintenance is much easier than your expectations. The service fabric is also able to manage or develop cloud apps more confidently. The complex infrastructure can be avoided and developers can always focus on the core tasks.
With VNET, you can always represent your own network within the cloud. It could isolate the instances logically that are launched within the cloud.
By default, every user is assigned to the subscription administrator role and he is given a Microsoft account or an Azure account too. The person is responsible for managing services in the Azure portal and the user should log in with the same account that is assigned.
With the help of managed disks, you can always eliminate the limits associated with the storage accounts. However, the number of disks associated with each subscription is 2000 by default.
The storage queues are used to access data from files and they are especially useful during the development and the QA activities. At the same time, Azure service bus queues are used to delete contents automatically after a configurable idle time.
This is an open-source in-memory data structure that can be used as the message broker, or database, or cache etc. This is a secure Redis Cache managed by the Microsoft and it is accessible from any application within Azure. Also, it could support multiple data structures too.’
As you know that each client is different and there is no central reference to MSDN. Each client manages its reference documentation by its own in different languages and styles.
The Redis database is the logical separation of data from Redis instances. You can store up to 53 GB within a database and divided data into multiple databases as per the requirements.
No, this is not possible. For this purpose, you should create a new VM within the set.
The length of username should not be more than 20 characters and it cannot end with a period.
It could store maximum one TB data and the number of disks depends on the requirements. Azure offers the most stable data storage mechanism in the form of disks that could be either Premium or Managed disks.
The password could be 23-123 characters in length and it should follow the complex conditions like one alphabet, one digit, and one special character too. Alphabet could be either lower case or upper case based on requirements.
These are Running, Starting, Stopping, Stopped, Deallocated, or Deallocating etc.
Stop-AzureRmVM –ResourceGroupName MyResourceGroupBm –Name “MyVM” - Force
It could be the client-side reasons or issues at the server side. You should check your network carefully then solve the issues accordingly.
This is a cloud-based service that is designed for the server or infrastructure management. It will populate the related data when a particular topic is searched on the web. It gives you a robust search experience with a simple REST API, or .NET SDK etc.
Yes, it is possible.
Azure prices are generally based on product types. The software and infrastructure costs are charged differently as per Azure subscriptions.
The application partitions are basically the domain partitions that are replicated to the domain controllers. The purpose of an application partition is to reduce the replication traffic within a particular domain area.
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