Q A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts? i. A crossover cable should be used in place of the straight-through cable. ii. A rollover cable should be used in place of the straight-through cable. iii. The subnet masks should be set to 255.255.255.192. iv. A default gateway needs to be set on each host. v. The subnet masks should be set to 255.255.255.0.