Solve 3 and 6 please

3. See the netstat output below, how many TCP server connections does this host have? a. 1 b. 2 c. 3 d. 4 e. 5 Refer to the figure below. What actions will Router B take to transfer IP packet to router C, and Router C take to transfer the IP packet to router D respectively? [ a. Fragmentation, and Fragmentation b. No action (same fragments are sent), and no action. c. No action, and defragmentation. d. Fragmentation, and defragmentation e. Fragmentation, and no action (same fragments will be sent from C to D)