1. The protocol used to communicate network errors is known as __________. Answers TCP Traceroute ICMP UDP 2. The ping utility sends what message type?
Category: Course 2- The Bits And Bytes of Computer Networking
1. Another term for POTS, or the Plain Old Telephone System, is _______________. Answers Public Available Telephone Network Public Switched Telephone Exchange Phone Switched Transport
1. What transport layer protocol does DNS normally use? Answers UDP ICMP IP TCP 2. A DNS TTL determines what? Answers How many DNS resolutions
1. What ordering of TCP flags make up the Three-Way Handshake? Answers SYN, SYN/ACK, ACK SYN, ACK, FIN FIN, FIN/ACK, ACK SYN, ACK, SYN, ACK
1. Please select all of the valid IP addresses. Check all that apply. Answers 8.8.8.8 123.456.123.456 192.168.1.1 257.70.312.49 2. How many IP addresses does a
1. Which of the following is an example of a network layer (layer 3) protocol in the five-layer TCP/IP model? Answers IP TCP UDP Ethernet