0 votes 0 votes Communication between a computer and a keyboard involves ___________ transmission Simplex Half-Duplex Automatic Full-Duplex Computer Networks nielit2016dec-scientistb-cs computer-networks + – admin asked Mar 31, 2020 • retagged Oct 22, 2020 by Krithiga2101 admin 977 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
3 votes 3 votes As per the above mentioned details, data flows in only single direction.So it Simplex transmission. Half-duplex data transmission means that data can be transmitted in both directions on a signal carrier, but not at the same time Full-duplex data transmission means that data can be transmitted in both directions on a signal carrier at the same time Option A here data can be transmitted only one direction always keyboard to computer so it is simple transmission Mohit Kumar 6 answered May 24, 2020 Mohit Kumar 6 comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes Its simplex as communication is always in one direction from keyboard to computer. So A is correct. smsubham answered Apr 1, 2020 smsubham comment Share Follow See 1 comment See all 1 1 comment reply shankargadri commented Apr 21, 2020 reply Follow Share Why it is not half-duplex as a computer might wait for some input from keyboard therefore, it waits and poll continuously keyboard for data and when user enter data then it is send to computer. Plz explain. 0 votes 0 votes Please log in or register to add a comment.
