Apple Certified Support Professional (ACSP) Exam 2025 – 400 Free Practice Questions to Pass the Exam

A key feature of the USB connection standard is its ability to allow for daisy-chained connections. This means that multiple devices can be connected in a series, or "daisy-chained," to a single USB port on a computer or hub. This functionality enhances the flexibility and scalability of device connections, making it possible to connect various peripherals without the need for multiple ports.

This daisy-chaining capability is particularly useful in environments where multiple devices, such as keyboards, mice, and external storage devices, need to be connected simultaneously. It simplifies the connection process and can help reduce cable clutter.

The other choices do not accurately reflect the features of the USB standard. For instance, USB connections do not require device shutdown for disconnection, allowing for hot-swapping where devices can be added or removed without turning off the host device. Additionally, USB does have limitations on the number of devices that can be connected, but it is not so severe as to be considered a defining characteristic of the standard. Lastly, the USB standard is designed to be expandable, as newer versions (like USB 3.0 and USB-C) have been developed to provide enhanced functionality and capabilities.