You manage a network that has multiple internal subnets. You connect a workstation to the 192.168.1.0 subnet, which uses the default subnet mask. This workstation can communicate with some hosts on the private network, but not with other hosts. You run ipconfig /all and see the following:
What is the most likely cause of the problem?
a) Incorrect subnet mask
b) Incomplete DNS configuration
c) IP conflict
d) Incorrect default gateway