Which of the following SAM plugins is required to be activated by ServiceNow?

The SAM-P for Microsoft plugin is essential in ServiceNow for effective Software Asset Management, particularly for facilitating compliance with Microsoft licensing requirements. This plugin integrates with Microsoft's licensing models and provides the necessary components to manage software entitlements, deployments, and usage effectively. By activating this plugin, organizations can gain visibility into their Microsoft software assets, which is crucial for ensuring compliance and optimizing software costs.

The other choices, while they may offer useful functionalities within the broader scope of software asset management or related areas, do not specifically focus on Microsoft SAM needs as a foundational requirement within ServiceNow. Each of those plugins may serve distinct purposes such as financial management or contract oversight, but they do not fulfill the specific prerequisite that SAM-P for Microsoft does for managing Microsoft software assets effectively.