This LPIC-1 practice question tests your understanding of essential system services and networking. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
After updating the SSH configuration, a sysadmin restarts the sshd service, but remote connections still use the old settings. Which command should be used to reload the configuration without dropping existing connections?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "which command"
Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
systemctl restart sshd
Why wrong: Same as A, restarts.
systemctl reload sshd
Reloads config without dropping connections.
systemctl refresh sshd
Why wrong: No such systemctl command.
systemctl restart sshd
Why wrong: Restarts service and drops existing connections.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
systemctl reload sshd
Option D is correct because 'systemctl reload sshd' instructs the daemon to reload its configuration without disconnecting active sessions. Option A is wrong because restart kills all connections. Option B is wrong because reload is standard. Option C is wrong because it is not a valid systemctl command.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
systemctl restart sshd
Why it's wrong here
Same as A, restarts.
systemctl reload sshd
Why this is correct
Reloads config without dropping connections.
Clue confirmation
The clue word "which command" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
systemctl refresh sshd
Why it's wrong here
No such systemctl command.
systemctl restart sshd
Why it's wrong here
Restarts service and drops existing connections.
Common exam traps
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Trap categories for this question
Command / output trap
No such systemctl command.
Detailed technical explanation
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the LPIC-1 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which LPIC-1 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Essential System Services and Networking — study guide chapter
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FAQ
Essential System Services and Networking — This question tests Essential System Services and Networking — Read the scenario before looking for a memorised answer..
The correct answer is: systemctl reload sshd — Option D is correct because 'systemctl reload sshd' instructs the daemon to reload its configuration without disconnecting active sessions. Option A is wrong because restart kills all connections. Option B is wrong because reload is standard. Option C is wrong because it is not a valid systemctl command.
Identify which LPIC-1 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Yes — watch for: "which command". Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
This LPIC-1 practice question is part of Courseiva's free LPI certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the LPIC-1 exam.
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