Which component provides information about planned maintenance and advisories such as deprecated offerings?

The correct answer is Azure Service Health, as this component specifically provides information regarding planned maintenance, outages, and advisories such as deprecated offerings or changes in service. Azure Service Health keeps you informed about the health of your services, making it a crucial tool for tracking service announcements and ensuring that you are aware of any maintenance or issues that could affect your applications and resources.

Azure Advisor focuses on best practices and recommendations to optimize your Azure resources but does not give detailed information about planned maintenance and service advisories. Azure Security Center’s primary function is to manage security for your resources and assess their security posture, rather than provide maintenance information. Azure Monitor offers capabilities for monitoring your applications and infrastructure but does not specifically address planned maintenance schedules or advisories related to service changes.