0 votes 0 votes Process that periodically checks status of an I/O devices, is known as Cold swapping I/O instructions Polling Dealing CO and Architecture nielit2016dec-scientistb-cs co-and-architecture + – admin asked Mar 31, 2020 recategorized Nov 6, 2020 by Krithiga2101 admin 644 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes In polling the process periodically checks for status of an IO devices for any new data. So C is correct. smsubham answered Apr 2, 2020 smsubham comment Share Follow See all 0 reply Please log in or register to add a comment.