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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA 1 v7
What are two primary responsibilities of the Ethernet MAC sublayer? (Choose two.)
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When a switch configuration includes a user-defined error threshold on a per-port basis, to which switching method will the switch revert when the error threshold is reached?
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What characteristic describes adware?
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What service is provided by BOOTP?
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A user is attempting to access http://www.cisco.com/ without success. Which two configuration values must be set on the host to allow this access? (Choose two.)
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What service is provided by FTP?
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What characteristic describes spyware?
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What is a function of the data link layer?
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Which two functions are performed at the MAC sublayer of the OSI Data Link Layer to facilitate Ethernet communication? (Choose two.)
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A client packet is received by a server. The packet has a destination port number of 69. What service is the client requesting?
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What characteristic describes antivirus software?
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What two security solutions are most likely to be used only in a corporate environment? (Choose two.)
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What service is provided by POP3?
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A network administrator is adding a new LAN to a branch office. The new LAN must support 4 connected devices. What is the smallest network mask that the network administrator can use for the new network?
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Which frame field is created by a source node and used by a destination node to ensure that a transmitted data signal has not been altered by interference, distortion, or signal loss?
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