WBCS.LIVE practice question

Which of the following best describe the system bus?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. A single bus that handles all operations
  2. A combination of address, data and control buses
  3. A bus used only for input/output devices
  4. A bus dedicated to graphics data transfer

Correct answer and explanation

Correct answer: A combination of address, data and control buses