CV0-004 Operations and Support Practice Question
A company uses a multi-cloud environment with AWS and Azure. They want to centralize log collection and enable advanced querying for troubleshooting. Which combination of services should they use?
⚠ Common exam trap
CV0-004 often tests whether candidates confuse monitoring/APM tools (Azure Monitor, Application Insights) with the actual log storage and query engine (Log Analytics), leading them to pick a service that cannot perform advanced log querying.
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
✓
AWS CloudWatch Logs and Azure Log Analytics
AWS CloudWatch Logs and Azure Log Analytics are the native log aggregation and querying services in their respective clouds. CloudWatch Logs centralizes logs from AWS resources and supports Logs Insights for querying, while Azure Log Analytics provides a powerful KQL-based query engine over data collected in a Log Analytics workspace. Using both together gives centralized collection and advanced querying across the multi-cloud environment.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
AWS CloudTrail and Azure Monitor
Why it's wrong here
CloudTrail records AWS API activity only, and Azure Monitor collects platform metrics and diagnostics rather than serving as a cross-cloud query engine, so neither centralises both environments' logs for querying. It tempts because both are native monitoring services, but the required combination pairs a log aggregation store with a query and analytics layer.
- ✓
AWS CloudWatch Logs and Azure Log Analytics
Why this is correct
AWS CloudWatch Logs ingests and stores logs from AWS workloads, while Azure Log Analytics provides the centralised workspace and Kusto queries for advanced troubleshooting. Together they satisfy the multi-cloud constraint by covering both providers and enabling cross-environment querying.
- ✗
AWS S3 and Azure Blob Storage
Why it's wrong here
S3 and Blob Storage are object storage services that hold data but provide no log ingestion pipeline or query engine, so they cannot centralise collection or enable advanced querying. They tempt as cheap durable destinations, yet the scenario requires an analytics service that indexes and queries logs across both clouds.
- ✗
AWS CloudWatch and Azure Application Insights
Why it's wrong here
CloudWatch holds AWS logs and metrics, while Application Insights is an APM tool for application telemetry, not a central multi-cloud log store with advanced querying. It tempts because both are observability services, but neither aggregates Azure and AWS logs into one queryable repository, which the scenario demands.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official CompTIA exam blueprint
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.