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DevOps Foundation preparation guide

Overview

Scope
EXIN DevOps Foundation is a certification that validates a professional’s knowledge about:
• DevOps Basics;
• DevOps Principles;
• DevOps Key Practices;
• Practical Application of DevOps.
Summary
This EXIN DevOps Foundation certification has been designed to give IT and business
professionals basic knowledge and understanding of DevOps. Created as a stepping-stone to the
EXIN DevOps Professional certification, this certification confirms understanding the origins of
DevOps and the benefits of DevOps principles and practices for the organization.
The word DevOps is a contraction of ‘Development’ and ‘Operations’. DevOps is a set of best
Context
practices that emphasizes the collaboration and communication of IT and business professionals
in the lifecycle of applications and services. DevOps changes how individuals think about their
work; DevOps values the diversity of work done, as well as the diversity of the people doing it.
DevOps supports intentional processes that accelerate the rate by which organizations establish
value and DevOps measures the effect of social and technical change. DevOps is a way of thinking
and a way of working that enables individuals and organizations to develop and maintain
sustainable work practices.
This certification focuses on building basic knowledge, enabling a professional to work within a
DevOps environment and recognize the benefits DevOps may bring to their organization.
The DevOps Foundation certification has been developed in cooperation with experts in the DevOps
work field.

Context
The EXIN DevOps Foundation certification is part of the EXIN DevOps qualification program.

Target group
DevOps Foundation is ideal for IT and business professionals who want to understand DevOps and
how their organization can benefit from its principles. This includes those who participate in a
DevOps team and anyone engaged in information and technology management.
Requirements for certification
• Successful completion of the DevOps Foundation exam.

Examination details
Examination type: Multiple-choice questions
Number of questions: 40
Pass mark: 65%
Open book/notes: No
Electronic equipment/aides permitted: No
Time allotted for examination: 60 minutes

The Rules and Regulations for EXIN’s examinations apply to this exam.

Bloom level
The EXIN DevOps Foundation certification tests candidates at Bloom Level 1 and Level 2 according
to Bloom’s Revised Taxonomy:
• Bloom Level 1: Remembering – relies on recall of information. Candidates will need to
absorb, remember, recognize and recall. This is the building block of learning before
candidates can move on to higher levels.
Training
Contact hours
• Bloom Level 2: Understanding – a step beyond remembering. Understanding shows that
candidates comprehend what is presented and can evaluate how the learning material may
be applied in their own environment. This type of questions aims to demonstrate that the
candidate is able to organize, compare, interpret and choose the correct description of
facts and ideas.

Training

Contact hours
The recommended number of contact hours for this training course is 14. This includes exam
preparation and short breaks. This number of hours does not include homework, logistics for exam
preparation and lunch breaks.
Indication study load
60 hours, depending on existing knowledge.
Training organization
You can find a list of our accredited training organizations at www.exin.com.

Exam requirements

The exam requirements are specified in the exam specifications. The following table lists the topics of the module (exam requirements) and the subtopics (exam specifications).

Exam
requirement
Exam specificationWeight
1. DevOps Basics1.1 DevOps Origins
1.2 Definition of DevOps
1.3 Reasons for using DevOps
1.4 Misconceptions about DevOps
25%
2. DevOps Principles2.1 Value Stream
2.2 Deployment Pipeline
2.3 Version Control
2.4 Configuration Management
2.5 Definition of Done
27.5%
3. DevOps Key Practices3.1 Difference with Traditional Practices
3.2 DevOps Practices
27.5%
4. Practical Applications of DevOps4.1 Applicability
4.2 Limitations
4.3 Using Commercial Off-the-shelf Software
4.4 Evolving Architecture and Organizational Models
4.5 Iterative Progression
20%
Total100%

Exam specifications
1. DevOps Basics (25%)
1.1 DevOps Origins (7.5%)
The candidate can …
1.1.1 describe the historical developments from Waterfall to Scrum to Agile
1.1.2 describe the developments in virtualization and cloud computing that enable
DevOps
1.1.3 explain how DevOps developed from a historical perspective
1.2 Definition of DevOps (7.5%)
The candidate can …
1.2.1 outline how DevOps is an expansion of Lean and Agile thinking
1.2.2 explain that DevOps requires value stream thinking
1.2.3 clarify how DevOps can yield a greater return on IT than other practices
1.3 Reasons for using DevOps (7.5%)
The candidate can …
1.3.1 identify decreasing time to market as a reason for using DevOps
1.3.2 identify reducing technical debt as a reason for using DevOps
1.3.3 identify eliminating fragility as a reason for using DevOps
1.4 Misconceptions about DevOps (2.5%)
The candidate can …
1.4.1 clarify that DevOps is not a part of Agile
1.4.2 clarify that DevOps is more than tools and automation
1.4.3 clarify that DevOps is not a new profession
2. DevOps Principles (27.5%)
2.1 Value Stream (10%)
The candidate can …
2.1.1 define the concept value stream
2.1.2 explain the concept of value stream mapping (VSM)
2.1.3 clarify how a value stream mapping (VSM) may help optimizing processes in the business
2.1.4 explain why value stream thinking is the core of DevOps
2.2 Deployment Pipeline (5%)
The candidate can …
2.2.1 define the concept deployment pipeline
2.2.2 identify the challenges when implementing a deployment pipeline
2.3 Version Control (5%)
The candidate can …
2.3.1 define the concept version control
2.3.2 explain why version control is important
2.4 Configuration Management (5%)
The candidate can …
2.4.1 define the concept of configuration management
2.4.2 explain why configuration management is important for DevOps

2.5 Definition of Done (2.5%)
The candidate can …
2.5.1 explain why a clear Definition of Done is important for working with a DevOps mindset

3. DevOps Key Practices (27.5%)
3.1 Difference with Traditional Practices (12.5%)
The candidate can …
3.1.1 clarify how DevOps facilitates more frequent releases
3.1.2 clarify how DevOps focuses more on adding value to the business
3.1.3 explain that DevOps requires automation
3.1.4 clarify how DevOps deals with solving incidents and defects differently
3.1.5 clarify how DevOps needs continuous improvement
3.2 DevOps Practices (15%)
The candidate can …
3.2.1 outline the importance of a diverse team
3.2.2 outline the importance of visualizing work
3.2.3 outline why Work-in-Progress (WiP) and batch sizes should be limited
3.2.4 list how DevOps incorporates operational requirements into Development
3.2.5 explain the importance of supporting innovation
3.2.6 identify ways to deal with bottlenecks

4. Practical Applications of DevOps (20%)
4.1 Applicability (5%)
The candidate can …
4.1.1 characterize situations in which DevOps is feasible
4.1.2 identify conditions that make adoption of DevOps interesting for the business
4.2 Limitations (5%)
The candidate can …
4.2.1 identify a lack of readiness to adopt DevOps
4.2.2 characterize monolithic IT infrastructure and architecture as a limitation for
adopting DevOps
4.3 Using Commercial Off-the-shelf Software (2.5%)
The candidate can …
4.3.1 clarify the risk of commercial off-the-shelf software in strategic business lines
4.3.2 identify solutions for working with commercial off-the-shelf software when
there is no other option
4.4 Evolving Architecture and Organizational Models (2.5%)
The candidate can …
4.4.1 identify the difficulties a rigid IT department poses on implementing DevOps
4.4.2 characterize the need for a flexible mindset to change and innovation
4.5 Iterative Progression (5%)
The candidate can …
4.5.1 recall that DevOps may start small and can be built up from there
4.5.2 recall that DevOps is a way of thinking, which may start anywhere in the organization

List of Basic Concepts

This chapter contains the terms and abbreviations with which candidates should be familiar.
Please note that knowledge of these terms alone does not suffice for the exam; the candidate must
understand the concepts and be able to provide examples

  • affinity (in DevOps)
  • agile infrastructure
  • automated testing
  • automation
  • blamelessness
  • build (management)
  • business value
  • change management
  • cloud computing
  • collaboration (in DevOps)
  • commit code
  • communication styles
  • compact
  • Definition of Done
  • deployment pipeline
  • Development Team
  • feedback
  • feedforward
  • Flow
  • iteration
  • ITSM (IT Service Management)
  • Ji-Kotei-Kanketsu (JKK)
  • Just-in-Time (JiT)
  • lead time
  • lean
  • loosely coupled architecture
  • microservices
  • minimum viable product
  • monolithic
  • negotiation styles
  • one-piece-flow
  • non-functional requirement (NFR)
  • Operations Team
  • organizational learning
  • (product) backlog
  • pull system
  • the agile manifesto
  • the lean movement
  • tools
  • Toyota Production System (TPS)
  • value (stream)
  • value stream mapping (VSM)
  • waste (in lean)
  • Waterfall
  • WiP Limit
  • Work-in-Progress (WiP)

Literature

Exam literature
The knowledge required for the EXIN DevOps Foundation exam is covered in the following
literature:

A. Oleg Skrynnik
DevOps – a Business Perspective
Van Haren Publishing, 2018 (first edition)
ISBN: 9789401803724 (hardcopy)
ISBN: 9789401803731 (eBook)
ISBN: 9789401803748 (ePub)

Literature matrix

Exam
requirement
Exam specification LiteratureWeight %
1. DevOps Basics1.1 DevOps OriginsCh. 1.125%
1.2 Definition of DevOpsCh. 1.2, 2.1, 3.1
1.3 Reasons for using DevOpsCh. 1.3
1.4 Misconceptions about DevOpsCh. 1.4
2. DevOps Principles2.1 Value StreamCh. 2.1, 3.1, 3.6, 4.10,
5.7
27.5%
2.2 Deployment PipelineCh. 3.2
2.3 Version ControlCh. 3.3
2.4 Configuration ManagementCh. 3.4
2.5 Definition of DoneCh. 3.5
3. DevOps Key Practices3.1 Difference with Traditional PracticeCh. 4.127.5%
3.2 DevOps PracticesCh. 4.2, 4.3, 4.4, 4.5,
4.6, 4.8, 4.9, 4.11
4. Practical Applications of DevOps4.1 ApplicabilityCh. 5.120%
4.2 LimitationsCh. 5.1
4.3 Using Commercial Off-the-shelf SoftwareCh. 5.2
4.4 Evolving Architecture and Organizational
Models
Ch. 4.1, 5.3, 5.4
4.5 Iterative ProgressionCh. 5.6
Total100%