Unit 1 Quiz

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15 Minutes Class ID:_____________ 1. In IP header, the purpose of Flag field is d. To control fragmentation of packets during transmission. e. To control packet sequencing. f. To identify the upper layer protocols being used 2. Do you think ICMP can identify routers on networks. Yes/No 3. The ARP maps ________________ addresses to _________________ addresses. 4. The RARP maps _______________ addresses to _________________ addresses. 5. What happen if network loses a TCP/IP packet during transmission? d. The data is lost and unrecoverable e. TCP retransmit the packet. f. The data has to be sent again by application. 6. How UDP packet travels to its destination. d. Encapsulated in IP packet. b. In TCP packet 7. How SMTP Transmit data? d. By transmitting…show more content…
Under what circumstances would you need to configure a clock rate on a serial interface? A. - When the interface is terminated with the DTE end of the cable. B. - When the interface is terminated using the DCE end of the cable C. - When the interface is terminated using a Category 3 Cable. D. - When the interface is terminated using a loopback adapter. 31. Which of the following are NOT a benefit of Network Address Translation? A. - Reduces the need for additional globally routable address space for internal host. B. - Easy renumbering when switching Internet Service Providers. C. - Multiple internal host addresses can be translated to a single outside global address. D. - NAT offers an additional security layer between outside and inside host. 32. Which of the following protocols is NOT classified as an interior routing protocol? A. OSPF B. BGP C. EIGRP D. RIP Match the terms with their best corresponding definitions or concepts. (1 point each) ___ SYN, ACK ___ Spanning Tree Algorithm _ Repeater ___ Connectionless 1) A Layer 4 Protocol 2) You might this layer 2 technology in Token Ring LANs, but not in Ethernet LANs 3) Techniques to efficiently use IP addresses 4) This layer 2 technology helps prevent bridge loops in Ethernet LANs and also in Token Ring LANs 5) Something you might find in the 3-way handshake 6) The ability to talk and listen at the same time 7) This device moves bits from one datalink network to another without inspecting the frame’s

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