Recap questions

See Appendix A for answers.

1. Which of the following best describes telemetry?

• 1. Remote shell access to a system
• 2. A map diagram of a microservices app
• 3. Pay-as-you-use cloud infrastructure
• 4. Health and performance related system outputs

2. Which of the following are the three main types of telemetry data? Choose three.

• 1. Logs
• 2. Traces
• 3. Metrics
• 4. Audits

3. What format does Prometheus require metrics in?

• 1. Hexadecimal
• 2. YAML
• 3. SOAP
• 4. Timeseries

4. Which of the following describes the main aim of telemetry and observability?

• 1. Troubleshooting and auditing systems
• 2. Troubleshooting and improving systems
• 3. Auditing and improving systems
• 4. Troubleshooting...