DORA for Dummies
DORA Metrics Mastery Quiz
Test your knowledge on DORA metrics and their significance in enhancing software delivery performance. This quiz features questions on definitions, key performance indicators (KPIs), and implementation strategies in the context of DevOps.
- 9 engaging questions
- Learn about DORA metrics
- Assess your understanding of DevOps practices
What does DORA stand for (in "our" context ...)
Discover, Offer, Request, Acknowledge
Disinfecting Operating Room Apparatus
Designated Outdoor Refreshment Area
The DevOps Research and Assessment team
Which company did a commonly referenced implementation of the DORA metrics
Microsoft
Amazon
Google
Meta
LeanIX
Which book made DORA metrics "famous"
Accelerate
Amp It Up
Inspired
Lord of the Rings
Which KPIs are part of the DORA metrics
Size of code commits
Number of deployments
Time from first code change to it's deployment
Rate of failing releases
Duration to restore the system
Code commits per developer
How is the KPI for "Number of deployments" called
Deployometer (DM)
Deployment Frequency (DF)
What does the KPI "LTFC" measure (and stand for)
Low Temperature Fried Chicken (not sure what this measures though ...)
Lead Time for Changes - Time from the first commit to the deployment of a branch
Lead Time for Comments - Time spend on Code Reviews
How is the KPI for "Rate of failing releases" called & computed
Oops-Factor - Number of Changes for which the commit message starts with "Opps"
Change Failure Rate (CFR) - Number of Incidents / Number of Releases
Why should the MTTR be low?
A low MTTR (many typos & translation error rate) indicates developers are focussing at their work
A low Mean Time to Recover means that the service's functionality can be restored quickly after an incident
How often should an "Elite" team deploy
Quarterly is plenty
Monthly
Weekly
Daily
Hourly
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