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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: Network Fundamentals
Which layer encapsulates the segment into packets?
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Refer to the exhibit. What type of network is shown?
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What device is considered an intermediary device?
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What is the primary purpose of Layer 4 port assignment?
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Refer to the exhibit. Which networking term describes the data interleaving process represented in the graphic?
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Which three statements best describe a Local Area Network (LAN)? (Choose three.)
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Refer to the exhibit. Which three labels correctly identify the network types for the network segments that are shown? (Choose three.)
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Which characteristic correctly refers to end devices in a network?
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What is a PDU?
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Which two layers of the OSI model have the same functions as the TCP/IP model Network Access Layer? (Choose two.)
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What is a primary function of the trailer information added by the data link layer encapsulation?
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What are two functions of encapsulation? (Choose two.)
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Select the statements that are correct concerning network protocols. (Choose three.)
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Which statements correctly identify the role of intermediary devices in the network? (Choose three.)
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Refer to the exhibit. “Cell A” at IP address 10.0.0.34 has established an IP session with “IP Phone 1? at IP address 172.16.1.103. Based upon the graphic, which device type best describes the function of wireless device “Cell A?”
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