A multinational bank is designing the compute virtualization infrastructure for a critical, steady-state financial compliance auditing application. The application has the following requirements:
- Must run continuously hours a day, days a week () without unexpected evictions or interruptions.
- Must be deployed on physical servers dedicated to a single customer to satisfy hardware isolation compliance rules.
- Must support memory-optimized virtual machines with high memory-to-vCPU ratios.
- Must achieve a minimum compute availability SLA of .
Which of the following compute virtualization solutions should you recommend to meet these requirements?
- ADeploy Azure Dedicated Hosts for Ev5-series virtual machines across at least two Availability Zones, and provision Azure Spot virtual machines on these hosts.
- BDeploy Azure Dedicated Hosts for Ev5-series virtual machines in a single Availability Zone, and provision standard virtual machines on these hosts.
- Deploy Azure Dedicated Hosts for Ev5-series virtual machines across at least two Availability Zones, and provision standard virtual machines on these hosts.Cevap
- DDeploy the compliance auditing application as Azure Functions on a Consumption plan to achieve automated scaling across multiple Availability Zones.
Cevap
Deploy Azure Dedicated Hosts for Ev5-series virtual machines across at least two Availability Zones, and provision standard virtual machines on these hosts.
Deploying Azure Dedicated Hosts provides physical servers dedicated to a single Azure subscription, satisfying the hardware isolation requirement. To achieve a availability SLA, Dedicated Hosts must be deployed across at least two Availability Zones in a region. Standard virtual machines (such as the memory-optimized Ev5-series) running on these hosts ensure steady-state, continuous execution without the eviction risk associated with Spot instances.
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Azure Dedicated Hosts high availability and workload design
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