CompTIALinux+
Domain 5Objective 1
System Monitoring XK0-006 Practice Questions (Page 3)
Part of the Troubleshooting domain, which accounts for 22% of the XK0-006 exam. CompTIA does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–13 in this domain), expect 2–3 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)
27questions here
6free pages
7concepts
22%of the exam
Questions 11–15
- 11
Which command provides a snapshot of the system's current load average, running processes, and uptime, and is useful for a quick overall health check?
Select an answer first - 12
A security analyst is investigating a potential intrusion and wants to see all current established TCP connections to the server. Which command will display only established TCP connections?
Select an answer first - 13
An administrator is investigating a system crash that occurred overnight. The system rebooted, and the administrator needs to find the kernel messages from before the crash. Which command will show the kernel messages from the previous boot?
Select an answer first - 14
Which command displays memory usage in a human-readable format, showing total, used, and free memory, and is commonly used to monitor memory consumption?
Select an answer first - 15
An administrator needs to monitor disk I/O to determine if a slow database query is caused by disk bottlenecks. Which command should be used to get a real-time view of disk I/O statistics?
Select an answer first
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