Google Cloud DevOps SLO and Error Budget Design

1. Which factors should influence your SLO target selection? (Select all that apply)

User expectations and business requirements

Current infrastructure capabilities

Competitor service levels

Cost of achieving different reliability levels

Submit

2. Which of these is a valid example of a specific, measurable SLI for an API service?

API is generally fast and reliable

95% of requests complete within 200ms with zero errors

Server uptime is good

Customer satisfaction is high

3. Error budgets empower teams to make risk-based decisions about deployment speed and infrastructure changes.

True

False

4. When should you review and adjust your SLOs?

Only when a customer complains about availability

Quarterly or when business requirements change

Never, once set they should remain constant

Only during post-incident reviews

Submit

6. Which monitoring strategies align best with SLO-based reliability? (Select all that apply)

Alert on SLI burn rate thresholds

Monitor every infrastructure metric regardless of business impact

Track error budget consumption in real-time

Focus on user-facing SLI metrics

Submit

7. What does a 'burn rate' indicate in error budget management?

Rate at which infrastructure costs increase

Speed at which error budget is consumed relative to time remaining

Percentage of failed deployments per month

Number of incidents requiring escalation

8. SLOs should be set aggressively high (99.99%+) to maximize customer satisfaction.

True

False

9. Which Google Cloud tool provides built-in SLO monitoring and burn rate alerts?

Cloud Service Management

Cloud Operations (Google Cloud's observability suite)

Cloud Deployment Manager

Cloud Scheduler

Submit

11. What is the primary purpose of an SLO (Service Level Objective)?

Define the maximum budget for cloud infrastructure costs

Set a target level of service availability and performance that aligns with user expectations

Establish the minimum number of team members required for support

Document all software dependencies and versions

12. Match each SLO concept with its definition:

SLO

SLI

Error Budget

SLA

Submit

13. Error budgets should be used to justify ignoring alerts and skipping deployments.

True

False

14. In Google Cloud, which service helps you track SLI metrics and alert when error budgets are consumed?

Cloud Monitoring (formerly Stackdriver)

Cloud Logging

Cloud Trace

Cloud Profiler

15. What is the relationship between SLO, SLI, and error budget?

SLI is the target; SLO measures actual performance; error budget is the difference

SLO is the target; SLI measures actual performance; error budget is the allowed deviation

Error budget determines both SLO and SLI values

They are three independent metrics with no relationship

16. An SLI measures actual service performance, while an SLO is a target commitment.

True

False

17. Which of the following are valid SLI (Service Level Indicator) metrics? (Select all that apply)

Request latency percentiles

Error rate

CPU utilization

Availability percentage

Submit

18. If your SLO is 99.9% availability, what is your monthly error budget in minutes?

4.32 minutes

43.2 minutes

432 minutes

4320 minutes

19. An error budget allows teams to spend downtime on feature development while maintaining SLO compliance.

True

False

Google Cloud DevOps Engineer SLO and Error Budget Design Quiz

1. Which factors should influence your SLO target selection? (Select all that apply)

2.

What first name or nickname would you like us to use?

2. Which of these is a valid example of a specific, measurable SLI for an API service?

3. Error budgets empower teams to make risk-based decisions about deployment speed and infrastructure changes.

4. When should you review and adjust your SLOs?

5. An SLO of 99.95% is typically considered _____ for most web applications.

6. Which monitoring strategies align best with SLO-based reliability? (Select all that apply)

7. What does a 'burn rate' indicate in error budget management?

8. SLOs should be set aggressively high (99.99%+) to maximize customer satisfaction.

9. Which Google Cloud tool provides built-in SLO monitoring and burn rate alerts?

10. A 99% SLO means the service can be down _____ per year.

11. What is the primary purpose of an SLO (Service Level Objective)?

12. Match each SLO concept with its definition:

13. Error budgets should be used to justify ignoring alerts and skipping deployments.

14. In Google Cloud, which service helps you track SLI metrics and alert when error budgets are consumed?

15. What is the relationship between SLO, SLI, and error budget?

16. An SLI measures actual service performance, while an SLO is a target commitment.

17. Which of the following are valid SLI (Service Level Indicator) metrics? (Select all that apply)

18. If your SLO is 99.9% availability, what is your monthly error budget in minutes?

19. An error budget allows teams to spend downtime on feature development while maintaining SLO compliance.