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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA 1 v7
A client packet is received by a server. The packet has a destination port number of 53. What service is the client requesting?
ITExamAnswers Editorial Team asked 6 years ago • ,
A host is trying to send a packet to a device on a remote LAN segment, but there are currently no mappings in its ARP cache. How will the device obtain a destination MAC address?
ITExam Editorial Team asked 6 years ago • 
A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The new cabling was installed in the ceiling close to fluorescent lights and electrical equipment. Which two factors may interfere with the copper cabling and result in signal distortion and data corruption? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • 
What service is provided by Internet Messenger?
ITExamAnswers Editorial Team asked 6 years ago • 
What characteristic describes a virus?
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What command can be used on a Windows PC to see the IP configuration of that computer?
ITExam Editorial Team asked 6 years ago • 
A client packet is received by a server. The packet has a destination port number of 110. What service is the client requesting?
ITExam Editorial Team asked 6 years ago • ,
What service is provided by DNS?
ITExam Editorial Team asked 6 years ago • 
Which two traffic types use the Real-Time Transport Protocol (RTP)? (Choose two.)
ITExam Editorial Team asked 6 years ago • 
On a home network, which device is most likely to provide dynamic IPv4 addressing to clients on the home network?
ITExam Editorial Team asked 1 year ago • 
Which two characteristics describe Ethernet technology? (Choose two.)
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Which command is used to encrypt all passwords in a router configuration file?
ITExamAnswers Editorial Team asked 6 years ago • 
Match the situation with the appropriate use of network media.
ITExamAnswers Editorial Team asked 7 years ago • ,
Match each item to the type of topology diagram on which it is typically identified. (Not all options are used.)
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Which backup policy consideration is concerned with using strong passwords to protect the backups and for restoring data?
ITExamAnswers Editorial Team asked 4 years ago • 
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