0.25 points QUESTION 9 1. Which IPv6 header includes fields for the intermediary addresses through which the IPv6 packet should be forwarded? d. Fragment extension b. Routing extension C. Hop-by-Hop Options d. Destination Options 0.25 points QUESTION 10 1. In IPv4, what is the maximum time to live value? a. 312 b. 128 C. 255 d. 64 0.25 points QUESTION 11 1. Which of the following is a TCP/IP model Network Access layer protocol? a. TCP b. DHCP C. HDLC d. UDP 0.25 points QUESTION 12 1. Which of the following is a task handled at the Network layer? a. maintains ongoing communications between a sender and a receiver b. recognizes and uses multiple routes C. manages point-to-point transmission across the networking medium d. ensures reliable end-to-end transmission of PDUs 0.25 points QUESTION 13 1. Which of the following represents a network address that all hosts on a network must read? a. broadcast address b. dot squad . hop d. loopback