Which wireless mode allows bridging a wireless interface to an Ethernet connection while connecting to any standard AP?

The correct answer is the option that describes the wireless mode allowing a wireless interface to bridge with an Ethernet connection while also supporting connections to any standard access point (AP). In this context, the "station" mode is designed specifically for connecting a device to a wireless network while enabling it to pass traffic from a LAN (Ethernet) interface as part of that connection.

When using the station mode, the MikroTik device joins the wireless network as a client while still allowing communication between the wireless and wired interfaces. This capacity to bridge the connection facilitates the merging of network segments, enabling devices on both the Ethernet and wireless interfaces to communicate seamlessly.

This bridging capability distinguishes station mode from other wireless modes that either do not provide such flexibility in connecting to standard APs or are specific to advanced setups, such as WDS (Wireless Distribution System) where extended functionality is required, such as connecting to other MikroTik devices or allowing for mesh networks. Hence, the station mode is particularly advantageous for creating interconnections between wired and wireless networks without the constraints that other modes may impose.