Which of the following connectors can be used to charge most modern mobile devices and...

B. USB-C:

USB-C is a versatile connector that supports charging, high-speed data transfer, and the ability to send audio and video signals (e.g., DisplayPort over USB-C).

It is used by most modern mobile devices and laptops because of its fast transfer speeds and power delivery capabilities.

Incorrect Options:

A. Lightning: Lightning is proprietary to Apple devices and does not natively support video output.

C. MicroUSB: MicroUSB is outdated and does not support video output.

D. MiniUSB: MiniUSB is an older standard and does not support modern features like video output or fast charging.

Key Takeaway: USB-C is the most versatile connector for charging and transferring data, audio, and video.