CompTIA
SK0-004 · Question #677
SK0-004 Question #677: Real Exam Question with Answer & Explanation
The correct answer is A: The company is using 802.1X port security.. See the full explanation below for the reasoning.
Question
A user notices that when plugging a company-assigned laptop into a network port it is able to get an IP address via DHCP. However, when plugging a personal laptop into the same port, it does not get a valid IP address. Which of the following is the MOST likely cause of this?
Options
- AThe company is using 802.1X port security.
- BThe personal laptop is using an unsupported operating system.
- CThe network cable is only Cat 5e.
- DPort 53 is closed on the personal laptop.
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