Refer to the exhibit. A cybersecurity analyst is viewing captured packets forwarded on switch S1. Which device is the source of the captured packet?

- DNS server
- PC-A
- DG router
- ISP router
- web server
Explanation: The Wireshark output is displaying a DNS query that was sent from PC-A to switch S1. DNS queries are sourced from DNS clients, which in this case would be PC-A.
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