virtual network

DNS recored in the custome DNS zone
PTR TXT MX SRV CNAME

standard SKU, basic SKU
The IP configuration must be zone redundant

Module 2 Virtual Machine

• fault domain

A fault domain defines a group of virtual machines that share a common set of 
hardware, switches, that share a single point of failure. For example, a server 
rack serviced by a set of power or networking switches. VMs in an availability 
set are placed in at least two fault domains. This mitigates against the effects 
of hardware failures, network outages, power interruptions, or software 
updates.

• update domain

An update domain allows Azure to perform incremental or rolling upgrades 
across a deployment. Each update domain contains a set of virtual machines 
and associated physical hardware that can be updated and rebooted at the 
same time. During planned maintenance, only one update domain is rebooted 
at a time. By default, there are five (non-user-configurable) update domains, 
but you configure up to twenty update domains.

Module 3 Azure Storage

• Azure Storage Explorer

Module 4 Virtual Networking

private DNS zone

Module 7 Data Protection

Locally-redundant storage (LRS), Geo-redundant storage (GRS), Read-access geo-redundant storage (RA-GRS), and Zone-redundant storage (ZRS).

azure backup
recovery service vault

Module 11 Governance and Compliance

• Azure Policy

Module 12 Data Services

• File sync
• Azcopy
• azure import export
• CDN