a) Based on the TWO elements of a wireless network, fill up Table 4 below. [3m] Table 4 Mode of wireless network Main Characteristic One Example b) Suppose host A in network B is moving to network C as shown in Figure 9 below. Network B Network c Host A Wide Area Network Correspondent user Network A i. Figure 9 If the correspondent user is communicating with host A at new location, show the major steps that are being performed if the mobility is done via direct routing by drawing, numbering and labelling the arrow to indicate the sequence of the steps in Figure 9. [3m] 11. Which type of host A's IP address is being used by correspondent user to forward data packets? [lm]