A model consisting of service facilities and entities waiting in queues to be served; for example, a model depicting teller windows and customers at a bank. [DIS; IEEE]
Yimodeli eyenziwa zizibonelelo zenkonzo kunye nezinto ezikhoyo ezifolele ukuncedwa; umzekelo, imodeli ebonisa iifesitile zonothili kunye nabaxumi ebhankini. [DIS; IEEE]