According to Cattellâs research, human personality traits could be summarized by 16 personality factors (PF) or main traits. He described these 16 traits on a continuum. In other words, everybody has some degree of every trait, according to Cattell.The key to assessment is determining where on the continuum an individual falls.The 16 traits are shown in the chart below.e described these 16 traits on a continuum. In other words, everybody has some degree of every trait, according to Cattell. The key to assessment is determining where on the continuum an individual falls. The 16 traits are shown in the chart below.
1 Linear Bus: If all network nodes are connected to a combine transmission medium that has two endpoints the Bus is Linear. 2  Distributed Bus: If all network nodes are connected to a combine transmission medium that has more than two endpoints created by branching the main section of the transmitting medium.
Ring Topology â In ring network, each node is connected to the two nearest nodes so that the entire network forms a circle. In a ring network, all the communication messages are transmitted clockwise in one direction, around the ring.