Questions With Complete Solutions
Gemba walks are an important competency in support of which activity of the
DevOps Health Radar?
Collaborate and Research
When should teams use root cause analysis to address impediments to
continuous delivery?
During Inspect and Adapt
Which technical practice incorporates build-time identification of security
vulnerabilities in the code?
Application security
Weighted shortest job first is applied to backlogs to identify what?
Maximum economic value
When does the Continuous Integration aspect of the Continuous Delivery Pipeline
begin?
When a Feature has been pulled for work
Which two statements describe the purpose of value stream mapping?
To visualize how value flows
To create an action plan for continuous improvement
What are two benefits of DevOps?
, Faster lead time
Fewer defects
Which statement describes what could happen when development and
operations do not collaborate early in the pipeline?
Surprises are found in deployment that lead to significant rework and delay
What should be measured in a CALMR approach to DevOps?
Everything
What are two reasons for test data management?
To generate synthetic test data inputs in order to validate test scenarios for automated
tests maintained in version control
To automate provisioning data to an application in order to set it to a known state before
testing begins
What is a consequence of working in isolation on long-lived code branches?
Trunk/main will not always be in a deployable state
What does value stream mapping help reveal in the Continuous Delivery
Pipeline?
Bottlenecks to the flow of value
Which teams should coordinate when responding to production issues?
Teams across the value stream
Which two skills appear under the Respond activity?