<prompt> Bheka isigaba esingezansi bese uphendula umbuzo olandelayo ngolimi olufanayo nesigaba: Isigaba: Ezinye izinhlobo zamakhompyutha aphathekayo ziye zasungulwa kusukela ngawo-1990, kufaka phakathi: Umbuzo: Yini eyethulwa ngawo-1990?  <response>: Ezinye izinhlobo zamakhompyutha ahambayo 