The method of accessing the I/O devices by repeatedly checking the status flags is ___________

Related MCQs

• An I/O port typically consists of four registers status, control, ________ and ________ registers.
• Devices that use the ____ bus are self-configuring.
• The best mode of connection between devices which need to send or receive large amounts of data over a short distance is _____
• The usual BUS structure used to connect the I/O devices is ___________
• In synchronous BUS, the devices get the timing signals from __________
• Which of the following provides an efficient method for transferring data from a peripheral to memory?
• Which method of multiple secondary communication in TDMA is acquired/adopted by bluetooth especially where data integrity becomes more crucial than avoiding latency?
• The method which offers higher speeds of I/O transfers is ___________
• The method of synchronising the processor with the I/O device in which the device sends a signal when it is ready is?