IT Exam Items Repository

Which protocol automates assignment of IP addresses on a network, and which port number does it use? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • , ,
Refer to the exhibit. Which three lines represent the TCP three-way handshake?
ITExamAnswers Editorial Team asked 5 years ago • 
Which two fields are included in the TCP header but not in the UDP header? (Choose two.)
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Which two flags in the TCP header are used in a TCP three-way handshake to establish connectivity between two network devices? (Choose two.)
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What happens if part of an FTP message is not delivered to the destination?
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What is the purpose of the TCP sliding window?
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Which transport layer feature is used to guarantee session establishment?
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During a TCP session, a destination device sends an acknowledgment number to the source device. What does the acknowledgment number represent?
ITExamAnswers Editorial Team asked 6 years ago • 
What are two roles of the transport layer in data communication on a network? (Choose two.)
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What characterizes a traceroute utility?
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A user issues a ping 192.168.219.8 command and receives a response that includes a code of 0. What does this code represent?
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A user issues a ping 2001:db8:3040:114::88 command and receives a response that includes a code of 3. What does this code represent?
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A user complains that the workstation cannot access the network. The network technician asks the user to issue the ping 127.0.0.1 command. What is the purpose of using this command?
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What is indicated by a successful ping to the ::1 IPv6 address?
ITExamAnswers Editorial Team asked 7 years ago • 
What are two characteristics of IP? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • 
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