Matching
-Bus-powered hub
A) A new universal standard that has largely replaced PS/2 connector, serial ports, and parallel ports on newer systems.
B) A set of standards for connecting and transferring data to hard disk, tape drives, hard drives, and optical drives. These devices also come with different interfaces that include narrow and wide.
C) A communication interface that transfers data in or out one bit at a time.
D) A communication interface that enables 8 bits sending or multiples of 8 in a single operation.
E) A serial bus communication interface that uses a high-speed connection.
F) A common connector that uses a 6-pin din for connecting keyboards and mice.
G) The connecting of multiple devices through a single port.
H) Distributes both USB signals and power via the USB bus to other devices.
I) Has its own power source; it plugs in to an AC wall outlet.
J) Device that enables a single keyboard, video display, and mouse to work with two or more computers.

Question

Quizplus · Accepted Answer

A bus-powered hub is a type of USB hub that draws power from the USB bus itself and does not require an external power source. It distributes both the USB data signals and power from the host computer's USB port to the devices connected to the hub. This is convenient for portable devices and situations where an external power supply is not available, but it may limit the total amount of power available to connected devices.

Matching -Bus-Powered Hub