Which of the following BEST describes technical management?

Facilities management and building control systems are responsibilities of the Facilities Management function, which is a separate ITIL function distinct from Technical Management.

Hardware repair is only one narrow activity that may fall under technical support - Technical Management encompasses a much broader scope including infrastructure planning, architecture, and specialized expertise.

Technical Management is a function encompassing all staff and activities related to technical expertise across the IT infrastructure, not just senior managers responsible for a technical support headcount.

Technical Management is defined in ITIL as a function that provides technical expertise, skills, and resources needed for planning, implementation, and maintenance of the IT infrastructure. It serves a dual role: custodian of technical knowledge related to managing the IT infrastructure, and provider of the resources required to support the full IT service management lifecycle.