Identifying the CUPS remote-printing protocol | LPIC-1 102-500 Exam original practice question

108.4Standard

Connect a network printer to CUPS and identify the standard protocol and port.

Which pairing is appropriate?

Hint 1: Focus on the requirement

Identify what must change and what must remain unchanged. Then choose the command whose scope matches that requirement.

Hint 2: Check each command's role

Separate commands that display information, change state, remove data, or affect a child process.

Detailed explanation

IncorrectSMTP / TCP 25

Incorrect. SMTP is for mail.

IncorrectDNS / UDP 53

Incorrect. DNS resolves names.

CorrectIPP / TCP 631

Correct. IPP uses TCP 631.

IncorrectSSH / TCP 22

Incorrect. SSH is for remote shell access.

An example you can run in a temporary verification environment.

printf '%s
' 'ipp 631/tcp'

ipp 631/tcp

Foundation review

Check whether the command acts on the current shell, a new process, an existing process, or a file.

Use the supplied command and compare the output with the expected result.

Question IDKP-108-771

Environmentprotocol対応表の表示のみ

Last technical review2026-08-13