This is a 75-minute open book and open notes exam. Answer all questions. For partial credit, show your work. Question 1 (5 points, one point cach) Answer the following questions with True or False. (a) In the TCP/IP protocol suite, the data link layer handles frames between adjacent nodes. (b). A fully connected mesh topology has a diameter of 1. (c) In a packet-switched internet using TCP/IP protocol suite to transfer a huge file, sending large packets will increase the overhead. (d) The bandwidth of a composite signal is the difference between the highest frequency contained in that signal and the zero frequency (e) The decomposition of a periodic composite signal gives a series of signals with continuous frequencies