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COA USB Online Test

  • Total number of questions : 10.
  • Time alloted : 10 minutes.
  • Each question carry 1 mark.
  • No Negative marks
  • DO NOT refresh the page.
  • All the best :-)

What You Will Learn in

This COA USB Test helps you to Boost your Knowledge in Computer Organization & Architecture. In this test, we will cover the topics in the form of questions like

  • When the USB is connected to a system, its root hub is connected to the Processor BUS.
  • A 7 bit address is assigned to the devices when connected to USB.
  • Locations in the device to or from which data transfers can take place is called End points.
  • A USB pipe is a Full-Duplex channel.