💡 1. A. Maintenance service items such as production support. – ࿨ ࿩ ࿪ Correct Answer o The help desk function primarily provides technical support to end-users, which includes:  Resolving software and hardware issues.  Addressing system errors and troubleshooting.  Production support, such as handling system failures or application downtime. o Help desks often log, track, and resolve issues as part of IT support services. 2. B. Management of infrastructure services, including network management. – ᤶ ᤷ Incorrect o Infrastructure services and network management are typically handled by IT operations or network administrators, not the help desk. o The help desk may assist users with network connectivity issues, but they do not manage the network infrastructure. 3. C. Physical hosting of mainframes and distributed servers. – ᤶ ᤷ Incorrect o Hosting and maintaining servers fall under data center operations or IT infrastructure teams, not the help desk. o The help desk does not manage physical hardware in data centers. 4. D. End-to-end security architecture design. – ᤶ ᤷ Incorrect o Security architecture design is the responsibility of cybersecurity teams or IT security specialists, not the help desk. o The help desk may assist with basic security tasks, like password resets, but they do not design security architecture.