Question 502 of 1,152
Security OperationsmediumMultiple ChoiceObjective-mapped

Secure Linux Administration with Dedicated Service Accounts

This SY0-701 practice question tests your understanding of security operations. 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.

A system administrator must run a weekly patch-and-restart job on 80 Linux servers without logging in interactively. The job should be repeatable, auditable, and limited to only the required maintenance commands. What is the best approach?

Clue words in this question

Noticing these words before you look at the options changes how you read each choice.

  • Clue: "best"

    Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Use a configuration management tool with a dedicated service account and restricted sudo permissions.

B is correct because configuration management tools (e.g., Ansible, Puppet, or SaltStack) allow you to define a repeatable, auditable patch-and-restart job using a dedicated service account with restricted sudo permissions. This approach enforces the principle of least privilege, logs all actions via the tool's job history, and eliminates the need for interactive login, meeting all requirements for automation, auditability, and command restriction.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Share a root SSH key with the operations team so anyone can run the job.

    Why it's wrong here

    Shared root credentials are difficult to audit and grant far more access than the task requires.

  • Use a configuration management tool with a dedicated service account and restricted sudo permissions.

    Why this is correct

    This supports repeatable automation, centralized auditing, and least privilege by allowing only the needed maintenance actions.

    Clue confirmation

    The clue word "best" in the question point toward this answer.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Have each administrator log in manually and run the commands from an interactive shell.

    Why it's wrong here

    Manual execution does not scale well, increases inconsistency, and makes auditing and standardization harder.

  • Create a local root account on every server for maintenance tasks.

    Why it's wrong here

    Local root accounts expand attack surface and make access control and accountability much weaker.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates may choose Option A (shared root SSH key) because it seems convenient for automation, but they overlook the critical security and auditability requirements that make configuration management with a restricted service account the only correct choice.

Detailed technical explanation

How to think about this question

Configuration management tools like Ansible use agentless SSH connections with a dedicated service account that has sudoers entries limited to specific commands (e.g., /usr/bin/apt update && /usr/bin/apt upgrade -y && /usr/sbin/reboot). The tool's control node logs every playbook run, including which user triggered it, the exact commands executed, and the output, providing a tamper-evident audit trail. In a real-world scenario, this approach also supports rolling updates and health checks before restart, which is impossible with shared keys or manual logins.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.

TExam Day Tips

  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

A developer is choosing between AES-256 (symmetric) and RSA-2048 (asymmetric) for encrypting a large file that will be sent to a partner. Symmetric encryption is fast but requires key exchange; asymmetric is slower but solves the key distribution problem. A hybrid approach — encrypt the file with AES, encrypt the AES key with RSA — is standard. Questions like this test whether you understand when each approach applies.

What to study next

Got this wrong? Here's your next step.

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

Related practice questions

Related SY0-701 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

Practice this exam

Start a free SY0-701 practice session

Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.

FAQ

Questions learners often ask

What does this SY0-701 question test?

Security Operations — This question tests Security Operations — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: Use a configuration management tool with a dedicated service account and restricted sudo permissions. — B is correct because configuration management tools (e.g., Ansible, Puppet, or SaltStack) allow you to define a repeatable, auditable patch-and-restart job using a dedicated service account with restricted sudo permissions. This approach enforces the principle of least privilege, logs all actions via the tool's job history, and eliminates the need for interactive login, meeting all requirements for automation, auditability, and command restriction.

What should I do if I get this SY0-701 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

Are there clue words in this question I should notice?

Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

About these practice questions

Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →

How Courseiva writes practice questions · Editorial policy

Same concept, more angles

3 more ways this is tested on SY0-701

These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.

Variation 1. Based on the exhibit, which change best improves secure administration for the scheduled task?

easy
  • A.Keep the Administrator account and leave the task running only when a user is logged on.
  • B.Move the script to the desktop so it is easier for technicians to monitor manually.
  • C.Use a dedicated service account with only the required permissions and allow the task to run whether or not anyone is logged on.
  • D.Disable the task and have staff run the script manually whenever they remember to do it.

Why C: Option C is correct because using a dedicated service account with minimal required permissions follows the principle of least privilege, reducing the attack surface. Allowing the task to run whether or not anyone is logged on ensures the scheduled task executes reliably without depending on a user session, which is essential for automated administrative tasks. This approach also avoids the security risks of using the built-in Administrator account, which has excessive privileges and is a common target for attackers.

Variation 2. A Linux administrator must run a weekly maintenance script on 40 servers without giving technicians interactive root access. Which two practices best support secure administration? Select two.

easy
  • A.Use a dedicated service account with only the required commands.
  • B.Run the job through a scheduler or automation tool instead of manually logging in.
  • C.Share one root password across the whole team.
  • D.Embed the account password directly in the script.
  • E.Disable logging so the maintenance job runs faster.

Why A: Option A is correct because a dedicated service account with only the required commands implements the principle of least privilege. By using sudo or RBAC to restrict the account to exactly the commands needed for the maintenance script, the administrator avoids granting full root access while still allowing the script to execute with elevated privileges. This minimizes the attack surface and prevents unauthorized actions.

Variation 3. A system administrator must run a weekly maintenance script that stops and restarts two services on 50 Linux servers. Security says the job must not use an interactive login and should have only the permissions needed for that task. What is the best approach?

medium
  • A.Use the root account for the scheduled job so it always succeeds.
  • B.Create a dedicated account with sudo rights limited to the required service commands.
  • C.Ask an administrator to log in manually each week and run the script.
  • D.Store the administrator password in the script so the task can authenticate automatically.

Why B: Option B is correct because it follows the principle of least privilege by creating a dedicated service account with sudo rights restricted to only the specific service management commands (e.g., systemctl restart serviceA.service && systemctl restart serviceB.service). This avoids using the root account (which has unrestricted access) and eliminates the need for interactive logins or embedded credentials, while still allowing the scheduled job (e.g., via cron) to run non-interactively.

Keep practising

More SY0-701 practice questions

Last reviewed: Jun 11, 2026

Question Discussion

Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.

Loading comments…

Sign in to join the discussion.

This SY0-701 practice question is part of Courseiva's free CompTIA 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 SY0-701 exam.