HostA cannot communicate with HostB. How would you fix this problem? Qan nuhihit Change the IP address of HostA. Change the IP address of HostB Change the IP address on RouterA's end of the link between RouterA and RouterB Change the IP address on RouterB's end of the link between RouterA and RouterB. Examine the network diagram below. Users in the main office complain that they are unable to access a new server at the branch office. What is the cause of this problem? The hosts in the Main Office do not have the correct default gateway The hosts in the Main Office do not have the correct subriet The server at the Branch Ofice does not have the correct default gateway address The server at the Branch Olfice does not have the correct host address The serial 0 interface on the Main Office router and the senial 1 interface on the Branch Olfice router are not on the same subne Click Save and Sabmit to save and submit. Clicks Save All Ansuers to sune aff anmuer