Knowledge check

Completed

1.

Your application serves mission-critical traffic around the clock every day. Your traffic is generally low with occasional heavy bursts. Which option is most appropriate?

Burstable Tier with the Autoscale IOPS feature enabled.

Business Critical Tier with high availability.

General Purpose Tier with a read replica.

2.

You encrypt your database at rest using a custom key. One day, the production key is mistakenly deleted. Which option protects against this?

Soft deletion.

High availability.

The Business Critical tier.

3.

You want to detect anomalous sign in attempts. Which option is best?

Write a cron job to monitor MySQL logs.

Enable Microsoft Defender for Cloud.

Configure a VPN with Private Access.

4.

Your production traffic is generally low with occasional heavy bursts. You over-provisioned IOPS capacity to ensure a solid user experience, but you’ve noticed that usage hasn’t surpassed 50%. While you'll be launching new products next month, you also want to save costs without affecting the experience. Which option should you consider?

Adjusting the pre-provisioned IOPS to 55% of the current value.

Enabling the Autoscale IOPS feature.

Switch to the Burstable tier to handle the bursts.

5.

Your application delivers hourly reports that place a heavy load on the database and at peak traffic, causing the user experience to degrade. How can you process reporting queries and manage the application load at the same time?

Increase compute size.

Provision a read replica.

Add additional IOPS.

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