Which of the following is a feature of Aruba's mobile device management?

Device lifecycle management stands out as a central feature of Aruba's mobile device management (MDM). This feature encompasses the entire process of managing mobile devices from the point of procurement through to their eventual retirement. It allows network administrators to monitor device inventory, provision new devices, apply updates, enforce compliance, and safely retire devices when they are no longer needed. This lifecycle approach not only enhances security but also optimizes the overall management of devices within an organization.

In comparison to other options, automatic content filtering refers to the ability to control access to web content, which is not the primary focus of the MDM framework. Static device registration implies a lack of dynamism in handling devices, which contrasts with the adaptive nature of lifecycle management that actively responds to changes. Mandatory software installation would imply a stringent policy mechanism that may not cover the holistic management aspect which includes updates, security, and compliance checks, further highlighting why device lifecycle management is the more comprehensive choice.