Quiz 3_ Based on TCPIP Protocol Chapter4.pdf_ CGS3373.521F18 Data Networking Communications.pdf - Quiz 3 Based on TCPIP Protocol Chapter4 CGS3373.521F18

Quiz 3_ Based on TCPIP Protocol Chapter4.pdf_ CGS3373.521F18 Data Networking Communications.pdf

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9/15/2018 Quiz 3: Based on TCPIP Protocol Chapter4.pdf: CGS3373.521F18 Data Networking Communications 1/15 Quiz 3: Based on TCPIP Protocol Chapter4.pdf Due Sep 16 at 11:59pm Points 31 Questions 31 Available Sep 7 at 12am ­ Sep 16 at 11:59pm 10 days Time Limit 50 Minutes A±empt History Attempt Time Score LATEST Attempt 1 32 minutes 30.8 out of 31 Score for this quiz: 30.8 out of 31 Submitted Sep 15 at 10:35pm This attempt took 32 minutes. 1 / 1 pts Question 1 UDP provides error checking, but not sequencing. True False Correct! Correct! 1 / 1 pts Question 2 IP is an unreliable, connectionless protocol. True Correct! False
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9/15/2018 Quiz 3: Based on TCPIP Protocol Chapter4.pdf: CGS3373.521F18 Data Networking Communications 2/15 1 / 1 pts Question 3 IPv4 and IPv6 use the same packet format. True False Correct! Correct! 1 / 1 pts Question 4 As a network support technician, you only need to know how to support IPv6. True False Correct! 1 / 1 pts Question 5 On IPv4 networks, IGMP operates at the Network layer of the OSI model to manage multicasting. True Correct! Correct! False 1 / 1 pts Question 6
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9/15/2018 Quiz 3: Based on TCPIP Protocol Chapter4.pdf: CGS3373.521F18 Data Networking Communications 3/15 What is NOT one of the three characteristics of TCP in its role as a reliable delivery protocol? Connection­oriented Protocol Framing Correct! Correct! Flow Control Sequencing and checksums 1 / 1 pts Question 7 What field in an IPv4 packet informs routers the level of precedence they should apply when processing an incoming packet? Differentiated Services (DiffServ) Correct! Correct! Padding Time to Live (TTL) Internet header length (IHL) 1 / 1 pts Question 8 A modern ASN consists of how many bits? 16 64
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9/15/2018 Quiz 3: Based on TCPIP Protocol Chapter4.pdf: CGS3373.521F18 Data Networking Communications 4/15 32 Correct! Correct! 128 1 / 1 pts Question 9 What netstat command option lists only current connections, including IP addresses and port numbers? ­n Correct! Correct! ­o ­r ­s 1 / 1 pts Question 10 By default, the pathping command sends how many pings per hop? 100 Correct! Correct! 200 500 50 1 / 1 pts Question 11
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9/15/2018 Quiz 3: Based on TCPIP Protocol Chapter4.pdf: CGS3373.521F18 Data Networking Communications 5/15 Which network routing protocol is a path vector protocol that sends updates between routers using TCP?
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