USB

Question 1

You have just built a new computer running windows. The motherboard has several built-in USB ports. You connect a device to one of these ports, but the device runs in USB one mode instead of 2.0 mode. What should you do?

Answer 1

Edit the CMOS settings to configure the USB port to use USB 2.0

Question 2

What is the maximum data transfer speed for USB 3.0 devices

Answer 2

5 Gbps

Question 3

Your connected a USB hub to your computer. Connected to the hub is a scanner, a USB thumb drive, an external hard drive. How many IRQs are needed for the USB device?

Answer 3

One

Question 4

What is the most common interface for peripheral devices?

Answer 4

USB

Question 5

Which of the following devices typically both have type a and type b USB ports?

– USB compatible computer
– USB compatible printer
– USB compatible hub
– USB compatible storage device

Answer 5

USB compatible hub

Question 6

Which of the following standards provided for data transfer rates up to 480 Mbps with the maximum cable length of 5 meters.

– IEEE 1394
– IEEE 1284
– USB 2.0
– RS – 232

Answer 6

USB 2.0

Question 7

You’re trying to connect into USB device to your computer. You install the driver, then connect the device to an open USB port. The device does not work.

What should you do first?
– Install a new USB controller card
– Try a different USB cable
– Make sure the USB device is plugged in properly
– Replace the USB device

Answer 7

Make sure the USB device is plugged in properly