INTRODUCTION TO COMPUTERS
CHARACTERISTICS OF COMPUTERS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Each IoT device has a unique identity and a unique identifier (such as an IP address or a ____).
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URN
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URF
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URI
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URV
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Explanation:
Detailed explanation-1: -UUID. The UUID is a 128 bit number that is used to uniquely identify an entity or object across space and time. It is also termed as Globally Unique IDentifier (GUID) [21].
Detailed explanation-2: -Every IoT device needs a unique Internet Protocol address. Under IPv4 (IP version 4), the world is limited to only 4.29 billion possible IP addresses. That allows for less than one connected device per person on the Earth. And as IPs are hard to come by these days, IoT-based businesses choose IP leasing.
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