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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: Network Addressing and Basic Troubleshooting
What is the interface ID of the IPv6 address 2001:DB8::1000:A9CD:47FF:FE57:FE94/64?
ITExamAnswers Editorial Team asked 7 years ago • ,
Which type of static route creates a gateway of last resort?
ITExamAnswers Editorial Team asked 5 years ago • , ,
What are three parts of an IPv6 global unicast address? (Choose three.)
ITExamAnswers Editorial Team asked 7 years ago • , ,
Refer to the exhibit. A user has configured a NIC on the PC as shown but finds that the PC is unable to access the Internet. What is the problem?
ITExamAnswers Editorial Team asked 7 years ago • , ,
Which IPv6 prefix is reserved for communication between devices on the same link?
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Refer to the exhibit. Considering the addresses already used and having to remain within the 10.16.10.0/24 network range, which subnet address could be assigned to the network containing 25 hosts?
ITExamAnswers Editorial Team asked 7 years ago • , ,
Which two statements correctly describe the components of a router? (Choose two.)
ITExamAnswers Editorial Team asked 5 years ago • , , ,
A technician must accommodate at least 500 subnets from address 172.16.0.0/16. What is an appropriate subnet mask and corresponding number of available host IP addresses per subnet to meet the requirement?
ITExamAnswers Editorial Team asked 6 years ago • ,
An IPv6 host receives an ICMPv6 message requesting MAC address resolution. Which message should the host return to provide the MAC address?
ITExamAnswers Editorial Team asked 4 years ago • ,
Which two types of signal interference are reduced more by STP than by UTP? (Choose two.)
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In the OSI model, what three functional areas are addressed by physical layer standards? (Choose three.)
ITExamAnswers Editorial Team asked 4 years ago • , ,
What is true concerning physical and logical topologies?
ITExamAnswers Editorial Team asked 7 years ago • , ,
Which information does the show startup-config command display?
ITExam Editorial Team asked 7 years ago • ,
An ISP help desk technician receives a call from a customer who reports that no one at their business can reach any websites or get their e-mail. After testing the communication line and finding everything fine, the technician instructs the customer to run nslookup from the command prompt. What does the technician suspect is causing the customer's problem?
ITExamAnswers Editorial Team asked 4 years ago • , ,
A workstation connected to an Ethernet switch port is experiencing connectivity problems. The network technician chooses to use the bottom-up troubleshooting method to identify the issue. What are two possible causes of physical layer network problems that the technician should check? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • ,
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