Final answer:
IT personnel's use of components from the information technology platform for developing information systems, overseeing security and risk, and managing data is called IT operations.
Step-by-step explanation:
When IT personnel uses the components from the information technology platform to develop information systems, oversee security and risk, and manage data, it is called IT operations.
IT operations encompass various tasks involved in the daily management and maintenance of an organization's IT infrastructure. This includes activities like system administration, network management, database administration, and ensuring the availability and reliability of IT services.
For example, when IT personnel deploy a new information system, they need to ensure that it is properly integrated with the existing infrastructure, securely configured, and meets the organization's requirements. They also need to monitor and manage the performance, security, and availability of the system on an ongoing basis.