Lesson 2 Flashcards

1
Q

What are SAFe’s core values?

A

1) Alignment
2) Transparency
3) Built-in Quality
4) Program Execution

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2
Q

Draw the SAFe House of Lean

A

Roof:
Value

Pillars: 
Respect for People and Culture
Flow
Innovation
Relentless Improvement

Foundation:
Leadership

slide: 47

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3
Q

What is the first Agile Manifesto Principle?

A

Our highest priority is to satisfy the customer through early and continuous delivery of variable software.

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4
Q

What is the second Agile Manifesto Principle?

A

Welcoming changing requirements, even late in development. Agile processes harness change for the customer’s competitive advantage

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5
Q

What is the third Agile Manifesto Principle?

A

Deliver working software frequently, from a couple of weeks to a couple of months, with a preference for the shorter timescale.

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6
Q

What is the fourth Agile Manifesto Principle?

A

Business people and developers must work together daily through the project.

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7
Q

What is the fifth Agile Manifesto Principle?

A

Build projects around motivated individuals. Give them the environment and support they need, and trust them to get the job done.

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8
Q

What is the sixth Agile Manifesto Principle?

A

The most efficient and effective method of conveying information to and within a development team is face-to-face conversation.

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9
Q

What is the seventh Agile Manifesto Principle?

A

Working software is the primary measure of progress

Slide: 59

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10
Q

What is the 8th Agile Manifesto Principle?

A

Agile processes promote sustainable development. The sponsors, developers, and users should be able to maintain a constant pace indefinitely.

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11
Q

What is the 9th Agile Manifesto Principle?

A

Continuous attention to technical excellence and good design enhances agility.

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12
Q

What is the 10th Agile Manifesto Principle?

A

Simplicity - the art of maximizing the amount of work not done - is essential.

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13
Q

What is the 11th Agile Manifesto Principle?

A

The best architectures, requirements, and designs emerge from self-organizing teams.

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14
Q

What is the 12th Agile Manifesto Principle?

A

At regular intervals, the team reflects on how to become more effective, then tunes and adjusts its behaviour accordingly.

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15
Q

How many Agile Manifesto Principles are there?

A

12

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16
Q

What are the SAFe Lean-Agile Principles?

A

1) Take an economic view
2) Apply systems thinking
3) Assume variability; preserve options
4) Build incrementally with fast, integrated learning cycles
5) Base milestones on objective evaluation of working systems
6) Visualize and limit WIP, reduce batch size, and manage queue lengths
7) Apply cadence, synchronize with cross-domain planning
8) Unlock the intrinsic motivation of knowledge workers
9) Decentralize decision making
10) Organize around value

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17
Q

How many SAFe Lean-Agile Principles are there?

A

10

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18
Q

What is the first SAFe Lean-Agile Principle?

A

Take an economic view

Slide 61

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19
Q

What is the second SAFe Lean-Agile Principle?

A

Apply Systems thinking

Slide 61

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20
Q

What is the third SAFe Lean-Agile Principle?

A

Assume variability, preserve options

Slide 61

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21
Q

What is the 4th SAFe Lean-Agile Principle?

A

Build incrementally with fast, integrated learning cycles

Slide 61

22
Q

What is the 5th SAFe Lean-Agile Principle?

A

Base milestones on objective evaluation of working systems

slide 61

23
Q

What is the 6th SAFe Lean-Agile Principle?

A

Visualize and limit WIP, reduce batch sizes, and manage queue lengths

slide 61

24
Q

What is the 7th SAFe Lean-Agile Principle?

A

Apply cadence, synchronize with cross-domain planning

slide 61

25
What is the 8th SAFe Lean-Agile Principle?
Unlock intrinsic motivation of knowledge workers slide 61
26
What is the 9th SAFe Lean-Agile Principle?
Decentralize decision making slide 61
27
What is the 10th SAFe Lean-Agile Principle?
Organize around value slide 61
28
what is PDCA?
The iterative learning cycle Plan Do Check Act slide 78
29
What is the iterative learning cycle?
PDCA - Plan Do Check Act slide 78
30
What is the problem of phase-gate milestones?
they force design decisions too early, which encourages false-positive feasibility they assume a point solution exists and can be built correctly the first time they create huge batches and long queue, and they centralize requirements and design is program management slide 82
31
With regards to solution economic trade-offs, if you only quantify one thing, what should it be?
the cost of delay slide 68
32
What are the trade-off parameters for the solution economic trade-offs?
lead time production cost value development expense and risk slide 68
33
What should you focus on when optimizing the full value stream?
the delays slide 72
34
In order to preserve options, what approach should you use?
Set based approach slide 78
35
Explain Program Increment (PI) System Demos
are orchestrated to deliver objective progress, product, and process metrics slide 84
36
What do objective milestones facilitate?
learning and allow for continuous, cost-effective adjustments towards an optimum Solution slide 85
37
List some of the reasons it is important to use small batch sizes.
Large batch sizes increase variability High utilization increase variability severe project slippage is the most likely result small batches go through the system faster with lower variability the most important batch is the handoff batch slide 93
38
How do you find the optimal batch size?
determine the lowest point of the u-curve for holding costs and transaction cost slide 94
39
What does reducing batch size do?
increases predictability accelerates feedback reduces rework lowers cost slide 95
40
What is the formula for little's law?
Average wait time = average queue length / average processing rate slide 98
41
What does Little's law state?
faster processing time decreases wait shorter queue lengths decrease wait slide 98
42
Describe cadence
converts unpredictable events into predictable occurrences and lowers cost slide 100
43
Describe synchronization
causes multiple events to happen simultaneously slide 100
44
Can you have cadence without synchronization?
no slide 101
45
How can you limit variability to a single interval?
cadence-based planning slide 103
46
Who is the most qualified to make decision about how workers perform their work?
the workers slide 106
47
What is autonomy?
the desire to be self-directing and have control over what we work on, how we do our work, and who we work with slide 107
48
What is mastery?
the urge to get better at what we do and improve our personal and team skills slide 107
49
What is purpose?
the desire to do something that matters and has meaning slide 107
50
What is a value stream?
the sequence of steps used to deliver value to the Customer slide 115