What is the role of the USB controller built into the motherboard?
CompTIA A+ Certification Core 1 (220-1101) - Understanding USB

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To provide power to the USB devices
To control and send commands to connected USB devices
To store data from USB devices
To charge the USB devices
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of connector is typically used for downstream communication in USB?
B connector
A connector
Micro B connector
Mini A connector
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a unique feature of USB C connectors?
They are larger than USB A connectors
They require a special adapter
They are only used for charging
They can be plugged in either direction
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a root hub in a motherboard?
To connect USB controllers to the USB ports
To manage power distribution to USB devices
To connect the motherboard to the internet
To store USB device drivers
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of the color coding on USB ports on a motherboard?
It indicates the speed of the USB connection
It shows the power capacity of the port
It differentiates between data and charging ports
It identifies the manufacturer of the port
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of USB controllers on a motherboard?
To provide internet connectivity
To store system backups
To charge connected devices
To manage data transfer between USB devices and the system
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many devices can be connected to a system using USB hubs?
Up to 127 devices
Up to 32 devices
Up to 64 devices
Up to 256 devices
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