Oracle 1Z0-1111-25 Exam Dumps

An APM Domain in OCI defines the monitoring scope for APM:

A resource type containing the systems monitored by APM (B): An APM Domain is a logical container for monitored systems (e.g., microservices, web servers, databases). It groups these resources for trace and metric collection, often separated by environment (e.g., dev, prod).

Why not A, C, or D?

Users, roles, identity (A): Relates to IAM, not APM Domains.

High-availability connectivity (C): Infrastructure concern, not an APM Domain's purpose.

Compartment (D): Compartments organize resources; APM Domains are specific to monitored systems within them.

APM Domains structure monitoring efforts effectively.

The Database Management Service enhances database oversight:

Monitor database performance (B): Provides tools like Performance Hub to track real-time and historical metrics (e.g., CPU, I/O).

Perform management tasks across a group of databases (C): Database Fleet Management enables bulk operations (e.g., configuration checks, SQL execution) across multiple databases.

Why not A or D?

A: Log viewing is via Logging Service, not a core DM feature.

D: SQL analysis is in Operations Insights, not DM directly.

These capabilities streamline database administration.

In distributed tracing within OCI APM:

Root span (C): The first span in a trace, representing the entry point of a user request (e.g., an HTTP request from a browser). It has no parent span and initiates the chain of subsequent spans across services.

Why not A or B?

Ajax call (A): A type of request, not a span term.

Trace ID (B): A unique identifier for the entire trace, not a span.

The root span is foundational to tracing a request's journey.

Exadata Warehouse Insights in OCI Operations Insights provides advanced analytics to forecast resource usage for Exadata systems.

Memory (A): Tracks and predicts memory utilization based on historical trends, aiding capacity planning.

CPU (D): Forecasts CPU usage, helping identify potential bottlenecks or over-provisioning.

Why not B or C?

Network usage (B): While monitored, it's not a primary focus of Exadata Warehouse Insights' future usage predictions.

AIOps (C): This is a methodology, not a resource usage metric.

These forecasts leverage historical data and what-if analysis for proactive management.

Stack Monitoring monitors application stacks across environments:

Resources running on OCI compute instances (B): Monitors components (e.g., WebLogic, databases) on OCI VMs using Management Agents.

Resources running on-premises (D): Tracks on-premises resources (e.g., Oracle Databases) via Enterprise Manager Bridge or agents.

Why not A or C?

A: Management Gateway is a proxy, not a resource host.

C: Network appliances aren't typical Stack Monitoring targets.

These models cover cloud and on-premises stacks.