Which item types in Zabbix require an interface but may or may not use it?

In Zabbix, the correct choice regarding item types that necessitate an interface but may not always utilize it is the set including Simple checks, External checks, and Telnet/SSH. These item types are designed to interact with the system's interface, typically represented by the monitored host's IP address or DNS name.

For instance, Simple checks and External checks essentially rely on the defined interface for reaching a specific host or service, although in some configurations, they may not actively use it if they are targeting monitoring resources in a different way, such as through direct connections or specific protocols that do not necessitate a standard interface. Additionally, Telnet/SSH checks are inherently reliant on connections established through an interface; however, in specialized instances, these could use alternative methods or sources.

When analyzing the other options, it is clear that they cover different aspects of Zabbix monitoring functionalities. Passive checks, for example, often depend on data received from agents and aren't primarily reliant on host interfaces, while Web scenarios, Discovery rules, and Triggers focus on different dimensions of monitoring data logistics but do not have the same interface dependency. Lastly, Templates, Hosts, and Dashboards relate more to configuration and organization within Zabbix rather than being linked to