3. Uses of Hexadecimal
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Last updated 10:15 AM on 12/4/24
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6 Terms
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Q: What are the main uses of the hexadecimal system?
Error codes, MAC addresses, IP addresses, and HTML color codes.
2
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Q: Why is hexadecimal easier for humans to use compared to binary?
It is shorter and simplifies representation, as one hex digit equals four binary digits.
3
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Q: What is a MAC address?
A unique physical address that identifies a device connected to a network.
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Q: How is a MAC address represented?
Using six groups of hexadecimal digits, such as NN:NN:NN:DD:DD:DD.
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Q: What is the difference between IPv4 and IPv6?
IPv4 uses 32 bits, while IPv6 uses 128 bits and is written in hexadecimal format.
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Q: How are HTML color codes represented?
Using six hexadecimal digits for red, green, and blue (e.g., #FF0000 for red).
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Flashcards (27)