Which term refers to an IP address that changes and is assigned by the network?

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Study for the Network Security Instructional Terminology Test. Enhance your knowledge with multiple choice questions, each accompanied by hints and explanations. Ensure readiness for your exam!

Multiple Choice

Which term refers to an IP address that changes and is assigned by the network?

Explanation:
An IP address that changes and is assigned by the network is a dynamic IP. In most networks, a DHCP server hands out addresses to devices with a lease that expires after a set time. When the lease is renewed (or a device reconnects), it may receive the same address or a different one, so the IP can change over time. This is different from a static IP, which is manually configured to stay constant. Dynamic DNS is a separate service that updates a domain’s DNS records when the underlying IP changes, so the domain continues to point to the device; a domain is just a human-friendly name, not the actual address. Dumpster diving is unrelated, referring to collecting sensitive information by rummaging through physical or digital spaces.

An IP address that changes and is assigned by the network is a dynamic IP. In most networks, a DHCP server hands out addresses to devices with a lease that expires after a set time. When the lease is renewed (or a device reconnects), it may receive the same address or a different one, so the IP can change over time. This is different from a static IP, which is manually configured to stay constant. Dynamic DNS is a separate service that updates a domain’s DNS records when the underlying IP changes, so the domain continues to point to the device; a domain is just a human-friendly name, not the actual address. Dumpster diving is unrelated, referring to collecting sensitive information by rummaging through physical or digital spaces.

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