1,2,3,6
A half duplex transmission mode is a process where data can be sent in both directions, yet the data have to be sent at different times. The half duplex transmission mode is used in hard disks, DVD storage and intercom communications.
Half duplex is mode of communication in which both can send data but only one can receive at a time. Full duplex is mode of communication in which both can send and receive data at a same time.
Half Duplex mode can either send or receive data at one point of time whereas Full Duplex permits simultaneous sending/receiving of data.
Half-duplex - is the mode typically used in a walkie-talkie. Units usually broadcast and receive on the same frequency - so one party must wait until the other has finished transmitting before they can reply.
I wouldn't worry about this question until you've learnt English properly. But yes, data retrieval can be considered as half duplex or duplex as it can send a prompt then have data sent to it, or simply create a two way transmission in synchronous.
yes
walkie talkie
Excessive late collisions
Switch work's full-duplex mode, but HUB work's on Half-duplex mode. each port of switch is a different collision-domain, but HUB is single collision-domain.
full-duplex
Chuck Norris
No. Half-duplex means that your router can only send or only receive one at a time. Using full-duplex means that the router is able to talk and listen at the same time.