Practice test – SAFe DevOps

Welcome to your Practice test – SAFe DevOps

Rules :

1 question, 1 response.
No time limit

Name

What do the 'C' and the 'R' stand for in a CALMR approach to DevOps?

Continuous and Resilience

Collaboration and Recovery

Culture and Recovery

Culture and Resilience

Which aspects are not part of continuous delivery pipeline ?

Continuous Deployment

Continuous Exploration

Continuous Integration

Continuous Release

What is the blue/green deployment pattern?

To deploy on a dev and staging environment

To deploy for a specific population

To deploy between an inactive and active environment

To deploy in an eco-friendly environment

What does Culture in a CALMR approach mean?

A culture of shared responsibility and risk tolerance

A culture of automation

The same as the agile manifesto

A new waterfall culture

What is the ultimate goal of DevOps in SAFe?

To enable Agile Release Trains to deliver value more frequently

To clarify program and team roles

To combine Development and Operations groups into one team

To automate the integration, testing and deployment of features

Within the Explore dimension, what helps gather more feedback about customer needs?

Synthesize

Hypothesize

Collaborate

Research

Which two technical practices focus on Built-in Quality?

Test End-to-End and Verify

Test-driven development and Pair work

Command and Control

Design thinking approach and Gemba walk

What is DevOps ?

A Continuous Delivery Pipeline

An operational developer

A set of tools

a mindset, a culture, and a set of technical practices

What is an activity ratio ?

The ratio of lead time to tact time

The ratio of lead time to throughput

The ratio of process time to lead time

The ratio of lead time to process time

10.

Continuous Deployment includes which two sub-dimensions?

Add description here!

Verify and Test End-to-End

Respond and Monitor

Deploy and Release

Stage and Deploy

Respond and Release

11.

What is the desired frequency of deployment in SAFe?

Continuous

Never

On demand

Once per sprint

12.

How many activities composes the DevOps Health Radar ?

13.

What is dark launches ?

To separate deployment from release

To deploy at night

To deploy without knowing the result

To enable testing and monitoring system behavior in the stagging environment before exposing new functionality to users

14.

How must features be broken down into stories ?

Business rule variations

It depends

Simple/complex

Workflow steps

15.

What is the main goal of a SAFe DevOps transformation?

To align people across the Value Stream to deliver value continuously

To do better, faster, stronger with less

Fire people

To have an economic view

16.

What is BDD?

Business-Driven Development

Backlog-Driven Development

Benchmark-Driven Development

Behavior-Driven Development

17.

Which sub-dimension supports the flow of value through the Release dimension?

Respond

Monitor

Measure

Deploy

18.

Which canvas is used in SAFe DevOps ?

Value Stream Mapping

SAFe Canvas

Portfolio Canvas

DevOps Transformation Canvas

19.

What is WSJF ?

Duration / Cost of delay

Lead time / Duration

Cost of delay / Duration

Lead time / Process time

20.

How is mesured completeness and accuracy of a particular step in a value stream ?

Percentage of work that the next step can process as is

Work completed and accepted by the Product Owner

Percentage of work without any technical deb

Work that is collaboratively completed by the team

21.

Which competency supports the flow of value through the Release dimension?

Release

Deploy

Respond

Monitor

22.

What is false ? Production testing …

is mandatory to ensure the software quality after the release

is not necessary with DevOps

simulates end-user behavior with synthetic transactions

requires higher DevOps maturity

23.

Innovation accounting stresses the importance of avoiding what?

Vanity metrics

Leading indicators

Real customer engagement

The burndown chart

24.

DevOps backlog

should be priorized

does not exist

is the same as the Product backlog

should be hidden to the others teams

25.

In which activity of Continuous Exploration are features prioritized in the program backlog?

Develop

Synthesize

Program Increment Planning

Hypothesis

26.

Which DevOps principle focuses on identifying and eliminating bottlenecks in the Continuous Delivery Pipeline?

Lean flow

Collaborate & Research

Lean UX

Trade studies

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