DS0-001 · Question #48
DS0-001 Question #48: Real Exam Question with Answer & Explanation
The correct answer is D: CPU usage. CPU usage (D) and Memory usage (F) are the best resources for monitoring potential server issues because they directly reflect the server's health and capacity - high CPU or memory consumption signals resource exhaustion, performance degradation, or runaway processes that can lea
Question
Which of the following are the best resources for monitoring potential server issues? (Choose two.)
Options
- AUser connections
- BFirewall usage
- CIndex usage
- DCPU usage
- EQuery execution
- FMemory usage
Explanation
CPU usage (D) and Memory usage (F) are the best resources for monitoring potential server issues because they directly reflect the server's health and capacity - high CPU or memory consumption signals resource exhaustion, performance degradation, or runaway processes that can lead to outages or slowdowns.
Why the others are wrong:
- A (User connections): Useful for capacity planning, but connection count alone doesn't indicate a server problem - a server can have many connections and still be healthy.
- B (Firewall usage): A network security concern, not a server performance or health metric.
- C (Index usage): A query optimization concern for database tuning, not a direct indicator of server-level issues.
- E (Query execution): Relevant for slow query analysis, but it's a symptom-level metric - CPU and memory are the underlying resources that reveal why queries are slow.
Memory tip: Think of the server as a human worker - if they're overheating (CPU) or overwhelmed (Memory), the whole operation breaks down. Those are your two core vitals to watch, just like a doctor checks temperature and blood pressure first.
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