Tuesday, February 17, 2026

AZ 900

AZ-900 Domain AreaWeight
Describe cloud concepts25-30%
Describe Azure architecture and services35-40%
Describe Azure management and governance30-35%

Cloud computing is the delivery of computing services over the internet. Computing services include common IT infrastructure such as virtual machines, storage, databases, and networking. Cloud services also expand the traditional IT offerings to include things like Internet of Things (IoT), machine learning (ML), and artificial intelligence (AI).


Cloud types
Private Cloud :- Private/ corporate cloud 

Public Cloud :- Public

Hybrid Cloud :-  private and public cloud connected. Few applications run on private, few on public.

Mixed Cloud :- Multiple cloud providers.
Azure Arc :- helps in running diff type of cloud types.
Azure VMWare:lets you run your VMware workloads in Azure with seamless integration and scalability.

Consumption module

When comparing IT infrastructure models, there are two types of expenses to consider. Capital expenditure (CapEx) and operational expenditure (OpEx).

Compare cloud pricing models



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