CV0-004 Operations and Support Practice Question
A cloud operations team is setting up log-based alerting for security events. They want to use structured logging to facilitate querying. Which TWO practices support effective log-based alerting? (Choose TWO.)
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
✓
Centralize logs in a log management system
Structured logging (JSON) makes logs machine-parseable and easier to query. Using a centralized logging platform enables search and alerting across all logs. Verbose logging generates noise. Random log formats hinder querying. Syslog is not structured.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Enable verbose logging for all services
Why it's wrong here
Verbose logging creates too much noise, making alerting less effective.
- ✓
Centralize logs in a log management system
Why this is correct
Centralization allows correlation and alerting across all sources.
- ✗
Use random log formats for different applications
Why it's wrong here
Inconsistent formats make querying and alerting difficult.
- ✗
Send all logs to syslog servers
Why it's wrong here
Syslog is not structured and lacks querying capabilities.
- ✓
Output logs in JSON format
Why this is correct
JSON is a structured format that enables efficient querying and parsing.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CV0-004 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 CV0-004 exam.