Te devices connected to a microprocessor can use the data bus: / » Parallel Computing solved MCQs / By admin Question: Te devices connected to a microprocessor can use the data bus: A. all the time B. at regular interval of time C. only when it’s sending or receiving data D. when the microprocessor is reset Answer» c. only when it’s sending or receiving data Note: The above multiple-choice question is for all general and Competitive Exams in India.