Question 1: 
Suppose a university campus “A” wants to communicate with campus “B” both campuses are connected with Internet via telecommunication network. Signals travel through the transmission media, which are not perfect. The imperfections cause impairment and signals become degrade. Suggest which one is best suitable transmission media for avoiding transmission impairments, state your answer with solid reasons?
Question 2: 
What is the form of signal in twisted pair cable and coaxial cable? How does this differ from the signal in fiber optical?
Lectures Covered: This assignment covers Lecture # 24-30
Your assignment must be uploaded/submitted till Friday 06 Jan, 2012.