Oracle Cloud Infrastructure 1z0-1111-25 Syllabus Exam Questions Answers

The APM Java Agent collects telemetry from Java applications:

Jaeger or Zipkin (C): These are open-source distributed tracing systems. The Java Agent can integrate with Jaeger- or Zipkin-compatible applications, collecting spans and metrics for APM analysis.

Why not A, B, or D?

NginX (A): A web server; APM uses other agents (e.g., Browser Agent) for such systems.

WebLogic, etc. (B): Application servers, but not direct data sources; the agent collects from the app, not the server type.

VMware ESXi (D): A hypervisor, unrelated to Java tracing.

Jaeger and Zipkin compatibility extends APM’s reach.

Database Management Service provides advanced database oversight:

Compare database performance across different time periods or perform real-time monitoring of SQL statements (C): Uses Performance Hub for historical and real-time SQL monitoring.

Analyze and tune SQL performance issues of Oracle Databases on-premises, OCI, and multi-cloud environments (D): Offers SQL tuning across diverse deployments.

Why not A or B?

A and B: Capacity forecasting is an Operations Insights feature, not Database Management.

These actions enhance database performance management.

The SQL Warehouse in Operations Insights focuses on SQL-level analysis:

Insights into the SQL performance (A): Provides a centralized repository of SQL performance data (e.g., execution time, resource usage) from monitored databases, enabling detailed analysis and optimization.

Why not B, C, or D?

Trend and Forecast (B): Handled by Capacity Planning in Operations Insights, not SQL Warehouse.

Consolidated Databases (C): A misnomer; it’s about data, not database consolidation.

Reduced costs (D): An outcome, not a direct feature.

SQL Warehouse enhances database performance visibility.

Operations Insights collects telemetry data for analysis from:

Management Agent (C): A lightweight process that gathers metrics (e.g., CPU, memory) from hosts, databases, or applications and sends them to Operations Insights.

Enterprise Manager (D): An on-premises tool that provides database performance and configuration data to Operations Insights.

Why not A or B?

OCI Streams (A): A streaming service, not a telemetry source for Operations Insights.

OCI Functions (B): Serverless compute, not a direct telemetry source.

These sources enable comprehensive resource monitoring.