What is Local Area Network in CCNA? What are the downsides and upsides of LAN?
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What is a periodic and non periodic signal in data communications?
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I want to know, what are analog data and digital data?
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What is physical layer of OSI model and what are the main concerns of physical layer?
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What are the physical layer devices in network? Give me the types of physical layer devices.
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What is a Fiber optic cable and what are the types of fiber optic cables?
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What is twisted-pair cable? And what are the types of twisted-pair cables?
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What are Network support layers and user support layer in OSI model?
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What is the defintions for unicast address, multicast address and broadcast address?
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What are the network protocols used at the data link layer of the OSI model? These terms used in the CCNA exam and I am following a CCNA course and if you can give me the answers it really helpful for me.
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