These Answers were provided with different answers in Course Hero. Not sure what is correct. Can you Correct?

What does the Activity Ratio measure in the value stream?

The percentage of time spent on non-value-added activities

The percentage of time spent on value-added activities

The efficiency of the business process activities as a ratio of process time to cycle time

The percentage of time spent on delays to the number of processes in the value stream

What is the recommended way to prioritize the potential items for the DevOps transformation?

Minimum Viable Product

Lean Business Case

Minimum Marketable Feature

Weighted Shortest Job First

Which steps in the Value Stream should be the main focus when prioritizing improvement items?

Steps with a long process time

Steps with a high activity ratio

Steps with short process time and short lead time in the future-state map

Steps with long lead time and short process time in the current-state map

When full deployment automation is not possible, which practice helps developers deploy code into production?

Self-service deployment

Deployment automation

Infrastructure as code

Continuous deployment

What is a consequence of working in isolation on long-lived code branches?

Rollbacks will be difficult

Trunk/Main will not always be in a deployable state

Static analysis tests will fail

Deployments will fail

Ensuring that security controls such as threat modeling, application security, and penetration testing are in place throughout the Continuous Delivery Pipeline is an example of which stabilizing skill?

Failover/disaster recovery

Design for operations

DevSecOps

Continuous security monitoring

Continuous Deployment enables which key business objective?

Release continuously

Manage technical debt

Time to market

Business value

Why is hypothesis evaluation important when analyzing data from monitoring systems in the Release dimension?

It helps quickly create balanced scorecards for stakeholder review

It helps link objective production data to the hypothesis being tested

It helps identify the Minimum Viable Product for evaluating the hypothesis

It helps Operations teams know where to apply emergency fixes

What does the Activity Ratio measure in the value stream?

The percentage of time spent on value-added activities

The efficiency of the business process activities as a ratio of process time to cycle time

The percentage of time spent on delays to the number of processes in the value stream

The percentage of time spent on non-value-added activities

Weighted shortest job first is applied to backlogs to identify what?

Maximum economic value

User business value

Proxy for job size

Epics, features, and capabilities

What are two parts of the Continuous Delivery Pipeline? (Choose two.)

Continuous Delivery

Continuous Integration

Continuous Testing

Continuous Exploration

Deploy on Demand

What are the top two advantages of mapping the current state of the delivery pipeline? (Choose two.)

To help with incremental software delivery

To enable everyone in the organization to see how the value stream is actually performing

To identify some of the processes within the delivery pipeline

To help identify and make short-term fixes

To achieve a collective understanding and consensus around problems

What are two parts of the Continuous Delivery Pipeline? (Choose two.)

Continuous Delivery

Continuous Integration

Continuous Testing

Continuous Exploration

Deploy on Demand