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DataStructures / Microsoft Azure Interview Questions

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What is Microsoft Azure?

Azure is a cloud computing platform from Microsoft and an online portal that allows you to access and manage cloud services/resources provided by Microsoft. These services and resources include storing your data and transforming it, depending on your requirements.

What is Cloud Computing?

Cloud computing 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 (providers) servers to do your task and pay them for the amount of time you use it for.

What are the different types of services offered in the cloud?

  • IaaS, Infrastructure as a service, you get hardware from your cloud provider which you will configure to use it.
  • PaaS, Platform as a service, provides a platform to setup/publish without giving accsss to the underlying software or OS.
  • Saas, Software as a service, provides software to use such as Mongo DB, Messaging services.
Different cloud deployment models.

There are 3 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 it to you as a service exclusively.

Hybrid Cloud: When you use public cloud, and private cloud together, it is called Hybrid Cloud. For example, use your own servers for authentication/confidential data while using the public cloud for hosting the company's public website.

Which services in Azure are used to manage resources?

  • Application insights,
  • Azure Resource Manager,
  • Azure Portal,
  • and Log Analytics.

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