An administrator is configuring a Virtual Machine Scale Set (VMSS) named `vmss-prod` that uses a Rolling upgrade policy. You need to configure the rolling upgrade settings to meet the following requirements:
* Ensure that a maximum of 25% of the total virtual machine instances are upgraded simultaneously.
* Configure a 10-minute delay after each batch of upgrades is completed to allow the application to stabilize.
Which two properties of the rolling upgrade policy should you configure? (Select two.)
- `maxBatchPercent`Cevap
- `pauseTimeBetweenBatches`Cevap
- C`maxUnhealthyUpgradedInstancePercent`
- D`cooldown`
Cevap
Configure the `maxBatchPercent` property to limit the percentage of instances upgraded in each batch, and configure the `pauseTimeBetweenBatches` property to set the stabilization delay between batches.
The property defining the maximum percentage of instances that can be upgraded in a single batch is `maxBatchPercent`, which directly satisfies the requirement to limit the upgrade to 25% of instances at a time. The property specifying the duration to pause after a batch is upgraded is `pauseTimeBetweenBatches`, which allows the application to stabilize for 10 minutes before the next batch begins.
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Azure Virtual Machine Scale Set (VMSS) Rolling Upgrade Policies