A computer has been assigned an IP address of 169.254.33.16. What command initiates the process of requesting a new IP address?

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A computer has been assigned an IP address of 169.254.33.16. What command initiates the process of requesting a new IP address? nslookup net computer tracert ipconfig /release Explanation: Forcing a…

Continue ReadingA computer has been assigned an IP address of 169.254.33.16. What command initiates the process of requesting a new IP address?

Which statement describes the use of the ping command?

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Which statement describes the use of the ping command? The ping command tests end-to-end connectivity between two devices. The ping command can be used to determine the exact location of the problem when troubleshooting…

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A technician is troubleshooting a network where it is suspected that a defective node in the network path is causing packets to be dropped. The technician only has the IP address of the end point device and does not have any details of the intermediate devices. What command can the technician use to identify the faulty node?

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A technician is troubleshooting a network where it is suspected that a defective node in the network path is causing packets to be dropped. The technician only has the IP…

Continue ReadingA technician is troubleshooting a network where it is suspected that a defective node in the network path is causing packets to be dropped. The technician only has the IP address of the end point device and does not have any details of the intermediate devices. What command can the technician use to identify the faulty node?

What is a function of the tracert command that differs from the ping command when they are used on a workstation?

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What is a function of the tracert command that differs from the ping command when they are used on a workstation? The tracert command reaches the destination faster. The tracert command sends one ICMP…

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Match the command line utility with the description.

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Match the command line utility with the description. Displays IP configuration information.  ---> ipconfig Tests connections to other IP hosts.  ---> ping Displays network connections.  ---> netstat Displays the route…

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While a network security product is being deployed, a customizable list of allowable protocols is shown. Which three protocols should be allowed to provide for the use of email on a network? (Choose three.)

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While a network security product is being deployed, a customizable list of allowable protocols is shown. Which three protocols should be allowed to provide for the use of email on…

Continue ReadingWhile a network security product is being deployed, a customizable list of allowable protocols is shown. Which three protocols should be allowed to provide for the use of email on a network? (Choose three.)

A new employee is attempting to configure a cell phone to connect to the email server of the company. Which port number should be selected when using the IMAP4 protocol to access email messages stored on the local server?

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A new employee is attempting to configure a cell phone to connect to the email server of the company. Which port number should be selected when using the IMAP4 protocol…

Continue ReadingA new employee is attempting to configure a cell phone to connect to the email server of the company. Which port number should be selected when using the IMAP4 protocol to access email messages stored on the local server?

Open the PT activity. Perform the tasks in the activity instructions and then answer the question.

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1. Open the PT activity. Perform the tasks in the activity instructions and then answer the question. What is the application layer service being requested from Server0 by PC0? DNS…

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What type of applications are best suited for using UDP?

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What type of applications are best suited for using UDP? applications that are sensitive to packet loss applications that require retransmission of lost segments applications that need reliable delivery applications…

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A destination PC receives an email message with the sequence numbers on packets out of order. Which layer of the TCP/IP model is responsible for reassembling the packets of the message in the correct order?

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A destination PC receives an email message with the sequence numbers on packets out of order. Which layer of the TCP/IP model is responsible for reassembling the packets of the…

Continue ReadingA destination PC receives an email message with the sequence numbers on packets out of order. Which layer of the TCP/IP model is responsible for reassembling the packets of the message in the correct order?

What information is used by TCP to reassemble and reorder received segments?

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What information is used by TCP to reassemble and reorder received segments? port numbers acknowledgment numbers sequence numbers fragment numbers Explanation: At the transport layer, TCP uses the sequence numbers…

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Refer to the exhibit. A TCP segment was sent by PC1 to the web server via port 80.  Because of an unexpected network failure, the data was forwarded by R1 but was not received by R2. Which statement is correct about this scenario?

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Refer to the exhibit. A TCP segment was sent by PC1 to the web server via port 80. Because of an unexpected network failure, the data was forwarded by R1…

Continue ReadingRefer to the exhibit. A TCP segment was sent by PC1 to the web server via port 80.  Because of an unexpected network failure, the data was forwarded by R1 but was not received by R2. Which statement is correct about this scenario?

Which action is performed by a client when establishing communication with a server via the use of UDP at the transport layer?

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Which action is performed by a client when establishing communication with a server via the use of UDP at the transport layer? The client sets the window size for the…

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Refer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway address?

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Refer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway address? It is the IP address of Switch1 that connects…

Continue ReadingRefer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway address?

Which protocol is used by a computer to find the MAC address of the default gateway on an Ethernet network?

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Which protocol is used by a computer to find the MAC address of the default gateway on an Ethernet network? UDP TCP DHCP ARP Explanation & Hint: TCP provides reliable…

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Refer to the exhibit. Workstation A sends an IP packet to workstation B. Which two statements describe the encapsulation of the packet as it passes through the network?  (Choose two.)

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Refer to the exhibit. Workstation A sends an IP packet to workstation B. Which two statements describe the encapsulation of the packet as it passes through the network?  (Choose two.)…

Continue ReadingRefer to the exhibit. Workstation A sends an IP packet to workstation B. Which two statements describe the encapsulation of the packet as it passes through the network?  (Choose two.)