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Q3 Multiple choice

You are the Cloud Architect of a company, and are designing a solution on Oracle Cloud Infrastructure where you want to have all your compute instances resistant to hardware failure.

Which two are recommended best practices to achieve the requirement on Oracle Cloud Infrastructure? (Choose two.)

Select all that apply.

A
Create a custom image of your system drive each time you change the image.
B
Attach block volumes from different Availability Domains to compute instances in different Availability
Domains for high availability.
C
Design your system with redundant compute modes in different Availability Domains to support the failover capability.
D
Create backups of your block volumes that are associated with compute instances in different regions.

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