Winter 03 - Total Marks 28

what is the difference between simplex, half duplex and duplex systems, also give its examples.Give the Importance of communication. ... Summer-2003 24 Winter-2003 28 Summer-2004 18 Winter-2004 16 Summer-2005 18 Winter-2005 28 Summer-2006 20 Winter-2006 18 Summer-2007 24 Winter-2007 18 Summer-2008 14 Winter-2008 16 2. Summer-2003 12 Winter-2003 ... ................
................