Practice System Management Questions Now
Start a timed practice session focusing on System Management topics from the LINUXPLUS question bank.
Start LINUXPLUS Practice Quiz →LINUXPLUS System Management Question Bank (6 Questions)
Browse all 6 practice questions covering System Management for the LINUXPLUS certification exam. Each question includes the full answer and a detailed explanation to help you understand the concepts.
- Question 1System Management
Which systemctl command shows all units that failed to start during boot?
Show Answer & Explanation
Correct Answer: AExplanation:The command 'systemctl list-units --failed' displays all systemd units that entered a failed state. This is the quickest way to identify services that did not start properly during boot.
- Question 2Select All That ApplySystem Management
An administrator wants to add a new physical disk to an existing volume group called vg_storage. Which commands should be run? (Choose two.)
Show Answer & Explanation
Correct Answers: A, BExplanation:First, pvcreate initializes the new disk as a physical volume. Then vgextend adds that physical volume to the existing volume group. vgcreate would create a new volume group, not extend an existing one.
- Question 3Services & User Management
Which command enables a service to start automatically at boot and starts it immediately?
Show Answer & Explanation
Correct Answer: AExplanation:systemctl enable --now both enables the service for automatic startup at boot and starts it immediately in a single command. Without --now, enable only creates the symlink for boot startup without starting the service.
- Question 4System Management
Which file does the GRUB2 bootloader read to determine the default kernel and boot parameters on a BIOS-based system?
Show Answer & Explanation
Correct Answer: AExplanation:GRUB2 reads /boot/grub2/grub.cfg (or /boot/grub/grub.cfg on Debian-based systems) at boot time. /etc/default/grub is the user-editable config that grub-mkconfig uses to regenerate grub.cfg.
- Question 5Troubleshooting
Which key combination during boot typically enters the GRUB2 menu for kernel selection?
Show Answer & Explanation
Correct Answer: AExplanation:On BIOS systems, holding Shift during boot forces the GRUB menu to appear. On UEFI systems, pressing Esc achieves the same result. F12 typically enters the BIOS boot device menu, not the GRUB menu.
- Question 6Troubleshooting
An administrator needs to reset the root password on a system. Which kernel parameter should be appended at the GRUB prompt?
Show Answer & Explanation
Correct Answer: AExplanation:Appending init=/bin/bash boots directly into a bash shell as PID 1, bypassing the init system. rd.break stops in the initramfs before mounting the real root. Both allow password reset by remounting / as read-write and running passwd.
Key System Management Concepts for LINUXPLUS
LINUXPLUS System Management Exam Tips
System Management questions in LINUXPLUS are typically scenario-based. Focus on service-level decision making aligned to official exam objectives. Priority concepts: systemd, package, apt, yum, boot, grub.
What LINUXPLUS Expects
- Anchor your answer in select the most practical, secure, and scalable answer for the stated scenario.
- System Management scenarios for LINUXPLUS are frequently mapped to Domain 1 (32%), so read the objective carefully before picking controls or architecture.
- Expect multi-service scenarios where System Management interacts with IAM, networking, storage, or observability patterns rather than appearing as an isolated service question.
- When two options are both technically valid, prefer the choice that best aligns with the exam's operational scope (Associate) and managed-service best practices.
High-Value System Management Concepts
- Know the core System Management building blocks cold: systemd, package, apt, yum.
- Review the edge-case features and limits for boot, grub; these details are commonly used to differentiate answer choices.
- Practice service-integration reasoning: how System Management pairs with Security, Scripting in real deployment patterns.
- For LINUXPLUS, explain why the chosen System Management design meets reliability, security, and cost expectations better than the alternatives.
Common LINUXPLUS Traps
- Watch for answers that partially solve the requirement but miss operational constraints.
- Questions in System Management often include distractors that look correct for System Management but violate least-privilege, durability, or availability requirements.
- Avoid picking options purely by feature name; validate data path, failure handling, and governance impact before answering.
- If the prompt hints at automation or repeatability, eliminate manual-only operational answers first.
Fast Review Checklist
- Can you compare at least two System Management implementation paths and justify which one best fits the scenario?
- Can you map the chosen answer back to System Management (32%) outcomes for LINUXPLUS?
- Can you explain security and access boundaries for System Management without relying on default-open assumptions?
- Can you describe how System Management integrates with Security and Scripting during failure, scaling, and monitoring events?