Test

Please answer the questions below to complete the test.

Question 1

What is Observability?

Select one answer

The process of manually checking system logs when users report issues

The ability to understand the internal state of a system by analyzing its outputs, such as metrics, logs, and traces

The practice of preventing any failures in a system through extensive testing

A specific type of tool used for monitoring server performance

Question 2

Which of the following will help you collect and plot metrics?

Select one answer

Jaeger

OpenTraces

Prometheus and Grafana

Elasticsearch

Question 3

Which of the following can help you point to a service that has an issue in a distributed, interconnected system?

Select one answer

Configurations

Traces

Tests

Service mesh

Question 4

Which of the following is NOT a pillar of observability?

Select one answer

Metrics

Logs

Traces

Databases

Question 5

What are the three key pillars of observability?

Select all that apply

Metrics

Logs

Traces

Databases

Question 6

Which challenge in observability occurs when operators become overwhelmed by false positives?

Select one answer

Data Volume and Overhead

Alert Fatigue

Tool Proliferation

Cultural Resistance

Question 7

What role does observability play in DevOps practices?

Select all that apply

Provides real-time insights into application health

Enables continuous monitoring as part of CI/CD

Eliminates the need for version control

Facilitates collaboration across development and operations teams

Question 8

According to the content, observability is compared to having which specific ability?

Select one answer

Telepathy

X-ray vision

Invisibility

Super speed