How does visibility help in technology streams?

Enhances work prioritization and management

Lowers visibility and accountability

What is the goal of identifying constraints?

Improve lead times and throughput

Which of the following best describes the concept of batch sizes?

The volume of work processed at a time.

The number of employees working on a project.

The frequency of communication between teams.

The number of features included in a software release.

What is an advantage of using a small batch approach for mailing brochures?

Errors are more likely to be detected earlier.

It simplifies the process of folding the brochures.

It requires less communication between workers.

It reduces the overall cost of mailing.

What is a potential consequence of frequent handoffs in software development?

Increased risk of knowledge silos and lost context.

Improved code quality due to diverse perspectives.

Faster feedback loops for identifying and fixing bugs.

Reduced need for documentation and communication.

What does the Second Way primarily focus on in the value stream?

Facilitating feedback from Operations back to Development

Increasing profitability through faster development cycles

Speeding up the work from Development to Operations

Reducing communication between different departments

What role does reciprocity play in the Second Way?

It establishes a two-way communication channel for insights and learning.

It focuses solely on operational efficiency without feedback.

It decreases the need for feedback mechanisms.

It eliminates the need for Development input in Operations.

What is the goal of implementing feedback loops in the work environment?

To foster a resilient and safe environment for all stakeholders.

To penalize employees for mistakes more effectively.

To reduce the overall workforce needed.

To focus solely on the speed of development without quality checks.

How does the impact of feedback loops effect on organizational culture?

They encourage a shift from blame and punishment to learning and adaptation.

They prioritize operational efficiency over employee safety.

They increase reliance on automated processes only.

They discourage open communication and transparency.

The main purpose of The Second Way in DevOps is to:

Create a safer and more resilient system of work.

Increase the speed of software development.

Reduce the cost of manufacturing products.

Improve communication between development and operations teams.

Complex systems are characterized by:

Tightly coupled components with unpredictable behavior.

Static checklists that guarantee successful outcomes.

A single person's ability to understand the entire system.

Simple cause-and-effect relationships between actions and results.

Feedback loops in a system:

Help to isolate and fix problems before they escalate.

Guarantee that the same results will occur with repeated actions.

Are unnecessary in complex systems due to their unpredictable nature.

Reduce the need for information flow throughout the value stream.

An example of a poor feedback loop in software development is:

Waiting until the release phase to gather user feedback.

Receiving continuous feedback from automated testing tools.

Conducting daily stand-up meetings to discuss progress.

Implementing code reviews to identify potential issues.

purpose of the Andon cord in the Toyota Production System is to:

Alert team leaders to stop the production line for minor issues.

Automate repetitive tasks on the assembly line.

Assign blame to workers who make mistakes.

Implement stricter quality control procedures.

Why is swarming important in DevOps?

To quickly address and learn from unexpected occurrences.

To delegate problem-solving tasks to specific teams.

To postpone fixing problems until more resources are available.

To punish individuals responsible for causing issues.

Designing for downstream work centers in DevOps involves:

Focusing on operational requirements like stability and security.

Minimizing communication between development and operations teams.

Implementing complex security measures that slow down deployment.

Prioritizing features that external customers find most appealing.

Which of the following is NOT a benefit of fast feedback loops in DevOps?

Reduced learning opportunities from failures

Improved quality and safety of systems

Enhanced ability to detect and fix problems early

In the context of DevOps, what does "see problems as they occur" refer to?

Continuously monitoring systems for unexpected behavior.

Implementing preventative measures to avoid potential issues.

Conducting regular audits to identify existing problems.

Encouraging a culture of open communication about errors.

Why is swarming necessary for learning in complex systems?

It helps to identify the root cause of problems before they vanish.

It allows for the accumulation of technical debt over time.

It facilitates the sharing of knowledge and best practices.

It encourages individuals to work independently to solve issues.

The text mentions the Shewhart cycle (plan-do-check-act) as a foundation for:

Managing complex systems through rapid problem-solving cycles.

Implementing continuous integration and continuous delivery (CI/CD).

Establishing a blame culture for identifying and correcting errors.

Simplifying work processes by eliminating unnecessary steps.

DevOps principles from The Second Way aim to achieve:

A balance between speed, quality, and safety in software development.

Faster time to market for new software features.

Reduced costs associated with software development and maintenance.

Increased complexity within the software development lifecycle.

What is the primary consequence of pushing decision-making further away from where the work is performed?

Decreases the effectiveness of approval processes

Has no impact on the approval processes

Increases the effectiveness of approval processes

Only affects the lower levels of management

Which of the following is an example of an ineffective quality control mentioned in the text?

Requiring approvals from busy people who are distant from the work

Increasing manual tasks that require less oversight

Reducing the amount of documentation produced

Decreasing the number of steps in the approval process

According to the text, who is considered the most important customer in Lean philosophy?

The external customer who pays for the service

The most frequent user of the service

Which principle from the 1980s focuses on designing parts to prevent assembly errors and reduce costs?

Designing for Manufacturability

What is emphasized as a priority in the technology value stream to optimize for downstream work centers?

Operational non-functional requirements such as testability and security

Lowering the cost of technology components

Increasing the speed of delivery to end-users

Reducing the number of features in technology products

What does the Third Way in DevOps primarily focus on?

Creating a culture of continual learning and experimentation

Increasing efficiency of the technology value stream

Centralizing decision-making processes

What is the consequence of a work environment that punishes mistakes, according to the Third Way principles?

A culture of fear and low trust

What is a key characteristic of high-performing manufacturing operations, as per the Third Way?

Encouraging learning and improvement experiments

Avoiding standardization of work procedures

Little integration of improvements

Which of the following actions exemplify the Third Way's approach to dealing with failures?

Conducting blameless post-mortems

Naming and shaming those responsible

Increasing bureaucratic procedures

Avoiding discussions about failures

What is the purpose of simulating failures in a controlled environment as per the Third Way?

To increase the system's resilience

To identify employees who make mistakes

To punish the departments responsible for the failure

What is the objective of reserve time for the improvement of daily work in the context of the Third Way?

To further accelerate learning and ensure continual improvement

To reduce the amount of work assigned to each employee

To have time for more breaks during work hours

To prevent employees from working on new projects

Why is the conversion of implicit knowledge into explicit knowledge emphasized in the Third Way?

To enable the entire organization to benefit from individual or team insights.

To increase the complexity of information.

To allow only certain individuals to access knowledge.

To reduce the amount of information shared.

How can introducing controlled stressors into systems improve them?

By improving the system's resilience.

By reducing the system's overall efficiency.

By increasing dependency on specific parts of the system.

By creating unnecessary challenges.

What is Chaos Engineering?

A practice involving intentional disruptions to test system recovery.

A method to cause chaos in the organization intentionally.

A software development methodology.

A term for when a system unexpectedly fails.

What is the objective of reserve time for the improvement of daily work in the context of the Third Way?

To further accelerate learning and ensure continual improvement

To reduce the amount of work assigned to each employee

To have time for more breaks during work hours

To prevent employees from working on new projects

Why is the conversion of implicit knowledge into explicit knowledge emphasized in the Third Way?

To enable the entire organization to benefit from individual or team insights.

To increase the complexity of information.

To allow only certain individuals to access knowledge.

To reduce the amount of information shared.

How can introducing controlled stressors into systems improve them?

By improving the system's resilience.

By reducing the system's overall efficiency.

By increasing dependency on specific parts of the system.

By creating unnecessary challenges.

What is Chaos Engineering?

A practice involving intentional disruptions to test system recovery.

A method to cause chaos in the organization intentionally.

A software development methodology.

A term for when a system unexpectedly fails.

What is the purpose of Game Day Exercises?

To conduct simulated disaster recovery drills.

For teams to take a day off from routine work.

To test the system's ability to handle actual catastrophic events.

To play video games as a team-building exercise.

In the context of a learning culture, what role should leaders play?

To facilitate problem-solving and create a learning culture.

Solely directive and authoritative roles.

To maintain traditional practices without change.

To enforce policies without providing guidance.

qopwdkpoqkwd

Quiz

•

English

•

1st - 5th Grade

•

Practice Problem

•

Easy

arke lo

Used 2+ times

FREE Resource

84 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main objective of the First Way in technology streams?

Fast flow from Development to Operations

Higher development feature rates

Increased Ops availability

Individual performance focus

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is workflow increased in technology value streams?

Make work visible, reduce batch sizes

Increase work batch sizes

Focus on development speed

Prioritize local goals

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What distinguishes technology from manufacturing streams?

Work invisibility in technology

Greater digital reliance in manufacturing

Fewer constraints in technology

No visibility difference

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does limiting WIP achieve?

Identifies issues, reduces lead times

Encourages multitasking

Increases task complexity

Develops new features

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of Kanban boards?

Visualize and manage work flow

Decrease work visibility

Increase batch sizes

Focus on local goals

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why reduce batch sizes?

Easier management of large sizes

Faster lead times, quicker error detection

Increase in process work

Enhances productivity

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does reducing handoffs improve?

Complicates communication

Promotes multitasking

Prioritizes individual success

Reduces queue time, improves flow

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qopwdkpoqkwd

84 questions

What is the main objective of the First Way in technology streams?

How is workflow increased in technology value streams?

What distinguishes technology from manufacturing streams?

What does limiting WIP achieve?

What is the role of Kanban boards?

Why reduce batch sizes?

What does reducing handoffs improve?

What are the effects of large batch sizes in technology?

How does visibility help in technology streams?

What is the goal of identifying constraints?

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