What do you mean by half-duplex and full-duplex
communication? Explain briefly.

Answer Posted / y.naga prasanna

half duplex is a single user interface ie.,only one can
communicate
full duplex is a dual user interface ie., both the users
can communicate at a time
eg:land line & mobilephones

Is This Answer Correct ?    8 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what are thyristor family and explain it?

3788


Give an expression for average voltage of single phase semiconverters?

670


What is a low-pass filter?

654


how to charge for Annual Maintanence

1513


Which one is faster between nand-sr ff and nor-sr ff?

658






HI..!! I THINK THIS SITE IS AN EXCELLENT SOURCE FOR YOUNG ENGINEERS, I READ THE POSTS REGARDING DIFFERENT PLACEMENT PAPERS IT WAS INDEED HELPUFL...BUT FRM WHR CAN I GET THE WHOLE APTITUTE PAPER FOR REFERENCE??

1596


Explain conductivity, resistivity and resistance?

601


Define breakdown voltage.

579


send me jto(telecom) exam papers

1502


can any one help me out by posting something related to rvnl interview for site engineer electronics (S & T).? what is the procedure? what type of question they generally ask? how long the interview goes for one candidate? and any tips ??

1492


What is normal radiation field out side the reactor building?

1315


How can I make calculation to Install level transmitter (DP) for open tank and close tank

1815


Explain radio environment in building.

808


Explain what are the main advantages of synchronous circuit?

508


How micro processor works without internal memory?

580