Computer networks

Problem 1 Fill in the blanks. 1 pt per question 1. From a component view, the Internet consists of hosts, an 2. What rule is used by a router to determine the forwarding interface when the destination IP address matches multiple entries in the for- warding table? put ports header checksum, flow label, IP fragmentation? 3. From an architecture perspective, a router consists of input ports, out- 4. Which one of the following features is NOT provided by IPv4: options, 5. The two control plane architectures are 6. Which broad class of multiple access protocols contains the MAC pro- 7. The three parameters specifying a periodic signal are: amplitude, 8. T (True) or F (False): DNS runs over TCP as it needs reliable data 9. T or F: Client/server process is only defined for client-server applica- and and tocol of Ethernet? and transfer. tions, and not for P2P applications 10. By the Nyquist Sampling Theorem, digitizing a signal with frequency up to 8000 Hz using 16 quantization levels generates a data rate of bps