Which Bus is a Bidirectional Bus?

By Mona Kumari|Updated : June 28th, 2022

Which Bus is a Bidirectional Bus?

  1. Address bus
  2. Data bus
  3. Control bus or Control lines
  4. None of these

Answer: B. Data bus

Data bus is a bidirectional bus.

Solution

The detailed solution to the question, Which bus is a bidirectional bus is provided here. 

The 8085 Microprocessor will communicate with the peripherals like memory and I/O devices using a system bus. A bus is a group of wires or lines which carries the information. System bus consists of three buses. These are Address bus, Data bus and Control bus or Control lines. Among all, the Data bus is a bidirectional bus. Hence, Option (B) is the correct answer.

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