Which TWO diagnose network connectivity? (Select TWO.)
Multiple response — select two or more answers
Answer choices
Architectural breakdown & explanation
ping, port tests, and traceroute test connectivity layers.
Correct answer(s): a. ping, c. curl/telnet to port, e. traceroute
Exam domain: Domain 4: Troubleshooting (18% weight on the official guide).
Official documentation & study links
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