Systems Development and TOGAF 1.03

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Focus on Training Tel: 0845 450 6120 Web: www.focus-on-training.co.uk

ITIL and PRINCE2 are Trade Marks of the Off ice of Government Commerce

2010 Focus on Training

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Systems Development& TOGAF Explained Leading Qualifications and Training for those involved in SystemsDevelopment and IT Architecture


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Development of the IT solutions which underpin todays organisations embraces a widerange of roles - from business analysts and enterprise architects through to softwaredevelopers and testers. The skill sets needed range from an understanding of business

processes through to technical knowledge of different software languages and hardware platforms.

The most widely recognised training and certification for those needing generic systemsdevelopment skills is from the BCS with their range of Solutions Development qualifications from their examination arm - the ISEB. Those wishing to achieve theInternational Diploma in Solution Development need to complete a series of modular

certificates as well as an oral exam.TOGAF is the most widely used framework for IT Architecture. Certified TOGAF

practitioners play a central role in developing and managing the IT systems of major organisations worldwide.

Prepared by:

Rex Gibson Development Director

Version 1.03 October 2010

About:

Focus on Training specialises in provision of Best Practice training within the fieldsof IT and Project Management. A comprehensive range of ITIL, ISEB, Microsoft,PRINCE2, and other training courses from leading accredited training organisationscan be booked at its website:www.focus-on-training.co.uk

Rex Gibson leads the IT Service Management team at Focus. He has successfullyexecuted major business change and IT projects, and has managed internationalengineering companies with significant IT [email protected]


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Contents

1. What is Systems Development?

2. Where does Architecture Fit?

3. ISEB Solution Development Diploma Explained

3.1. Qualification Structure

3.2. Training, Exams and Resources

3.3. FAQs4. ISEB Core Modules What will I Learn?

4.1. Systems Development Essentials

4.2. Systems Modelling Techniques

5. ISEB Specialist Practitioner Modules What will I Learn?

5.1. Business Analysis Essentials

5.2. Systems Design Techniques5.3. Integrating off the Shelf Software Solutions

5.4. Enterprise & Solutions Architecture (Practitioner)

6. ISEB Specialist Foundation Modules What will I Learn?

6.1. Systems Development Foundation

6.2. Software Testing Foundation

6.3. ITIL Foundation v36.4. Enterprise & Solutions Architecture (Intermediate)

7. TOGAF


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1. What is Systems Development?

The relationship between business and IT has evolved rapidly and is critical to businesssuccess. IT roles have often fragmented as the scale of the task has increased. Theimportance of developing specialist skills along with best practice methodologies hasbecome vital.

At the interface with organisational objectives the Business Analyst (and EnterpriseArchitect) needs broad knowledge of business objectives and processes in order planand direct the development process.

Systems Development encompasses the more IT centric aspects of Implementation andDelivery. Software testing forms part of the development cycle but As with BusinessAnalysis it is the subject of a separate Focus training and qualifications guide.

The job roles and titles covered by Systems Development include:- Systems Analyst- Systems Engineer- Data Analyst- Software Architect- Systems Developer- Software Developer- Development Leader- Software Test Analyst- Software Test Manager- Systems Delivery Manager- Project Manager

Sometimes the same individual will perform a variety of the development tasks. Onother occasions there may be a team of highly specialised, software specific developers.Increasingly, certain elements (or all) of the systems development process will beundertaken by individuals or teams outside the target organisation introducing afurther interface which needs careful management.


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Basic competencies for Systems Developers centre on systems investigation and qualityassurance. They must be able to:- interpret defined business requirements- translate these requirements into effective IT specifications- apply people and tools to deliver the required system- deploy the solution with appropriate training and quality assurance

A knowledge of when and how to use alternative development lifecycles andmethodologies is required as is familiarity with key techniques such as systemsmodelling and release management.

2. Where Does Architecture Fit?The term architecture is used at different levels within the Information Systemshierarchy. At lower levels, software architecture can describe the structure and designof specific systems or individual software programmes. The Enterprise and SolutionArchitecture we are referring to in this document is at a higher level looking at theinterfaces and interdependencies between multiple systems. In particular it relates tothe alignment of multiple systems with the needs and constraints of a givenorganisation.

Once the preserve of complex IT dependent organisations such as banks, IT Architectsare increasingly common across both public and private sector. They are often amongst

the highest paid IT staff reflecting the breadth of vision and depth of technicalknowledge required.

The ISEB Enterprise & Solutions Architecture courses introduce generally applicableconcepts and techniques. Many will also want to learn about specific widely adoptedarchitecture frameworks such as TOGAF.

3. ISEB Solution Development Diploma Explained

3.1 Qualification Structure

ISEB is the examination board of the British Computer Society and it specialises intraining and exams for IT professionals. ISEB exams cover 8 major IS areas and over250,000 exams have been delivered globally.

Business Systems Development is one of the most popular ISEB categories. There are aseries of short courses with exams which can be selected according to trainingrequirement.

Courses involve 3 to 5 days of training and an exam can be taken either as part of thecourse or at a separate session later. The benefit of this modular approach is:


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- Flexibility to concentrate on the topics you require

- Training inputs run alongside your work based experience

- Each module provides a well regarded certification

Those pursuing a career as a Systems Developer or Solutions Architect are likely to seekthe ISEB Solutions Development Diploma. This requires completion of 2 core modulesand 2 specialist options. The compulsory courses are Systems Development Essentialsand Systems Modelling Techniques. The specialist modules are divided into two groupsand candidates choose one from each. Candidates will then sit an oral exam with theISEB which tests their ability to communicate effectively and to apply knowledge totheir own work environment.

A change in the structure of the Solutions Development Diploma was introduced inNovember 2009 (previously Diploma in Systems Development). This will not impact anyone who is already in the process of studying for the qualification. The new structuremeans that the Systems Design Techniques course is no longer compulsory and thereare more specialist options.


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3.2 Training, Exams and Resources

Training is delivered by specialist providers who have been accredited by the ISEB. Thecourses are delivered in a conventional instructor led classroom environment. Bothpublic scheduled and company specific on-site training is available. Focus offers ISEBSystems Development and Architecture training from most of the UKs accreditedtrainers, enabling you to find and book the course most convenient for you.

Sections 4 and 5 of this paper provide an overview of each of the Solutions

Development modular courses.

There is a one hour open book exam associated with most of the courses. The examsare based on a business scenario and 15 minutes reading time is allowed. The passmark for these written exams is 50%.

The knowledge based Foundation courses involve a one hour closed book multiplechoice exam with pass mark of 65%.

The oral exam for the Diploma is arranged directly with the ISEB. It comprises a 50minute session, conducted by 2 examiners. The oral exam must be taken no later than12 months after notification of the final modular exam result.

The courses do not use a definitive manual but you will receive copies of coursematerials. In addition, the ISEB has a recommended reading list for each course whichis available on their website. The following book is a useful introductory guide providingworkable skills and techniques, underpinned with academic theory.

Introducing Systems Development Steve Skidmore and Malcolm Eva, Palgrave MacmillanISBN 978-0333973690

Buy Now from Focus on Books:http://books.focus-on-

training.co.uk/catalog/browse.asp?id=101241&group=8009&subcat=14&cat=B

3.3 ISEB Systems Development FAQs

Do I need to pass multiple exams to obtain my Certificate?No. Each module provides its own ISEB certification. It is only if you want the ISEBDiploma in Solution Development that you need to pass four modules and sit the oral exam .

ISEB accreditation for Solutions Development allows training providers flexibility inthe style of course materials and course formats. Call Focus if you are looking for advice on which course is likely to be most suitable.


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Which order should I take the modules?It is not essential to take the modules in a given order.

Why is there a Foundation AND an Essentials Course?The Foundation is a new course aimed at providing newcomers with an introductory overview. At present there are few training options. It is not required as a pre-requisitefor other courses.

Are there fast track routes to obtaining the ISEB Diploma?Yes. Focus offers a 10 day residential course which covers all 4 modules and the priceincludes the exam fees for the four written exams.

Is it cheaper to book a package of courses to obtain the Diploma?Yes. You will significantly reduce the cost of your training and exams if you are able tobook and pay for a series of modular courses in advance. The package price, coursedates and scope will vary by provider. Contact Focus on [email protected] to find out what options are available.

Why does the course duration differ for the same modular course?The ISEB recommends a minimum number of hours training for a given syllabus but it is up to training providers to set the course length according to the needs of delegates.This means that course durations vary; the course content will be consistent and werecommend that if you have a choice, you select according to your confidence level inthe subject matter.

When is the exam taken?The exam is often taken on the final day of the course. There are however some

trainers who prefer to arrange the exam as a separate event a few weeks after theclassroom training. Check the course details on the Focus website.

Is the exam fee included in the price of a course?Take care. Trainers will often present the exam as an optional extra. Because we find that nearly all our delegates wish to sit the exam Focus prices include the exam fee(except where the exam is arranged as a separate event).

Are there any pre-requisites?There are few absolute pre-requisites for the Solutions Development course but theFocus website will indicate the target audience for which the training is most suited. Toobtain the Diploma it is necessary to attend the ISEB oral exam within 12 months of completing the 4 required modules.

Do previous version ISEB Certificates count towards the Diploma? They may do. The ISEB publishes an equivalence chart on its website

Can Certificates used towards another Diploma count again? Yes. You will find that if you have already been awarded the Business Analysis Diplomathen you will have completed at least one (and possibly three) of the modules you need for the Solutions Development Diploma.


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4. Core Modules What will I Learn?

4.1. Systems Development EssentialsInterpret business requirements and produce systems requirements

Quality assure systems requirements and design test cases

Understand commonly used development lifecycles and be able todescribe the detailed structure and activities of at least one

Identify different architectures for systems development solutions

Explain how CASE tools might be used to support the developmentmethodology

4.2. Systems Modelling Techniques

Justify the need for IT systems modelling and modelling techniques

Develop models of systems functionality

Develop models of systems data

Develop a dynamic model

Evaluate models against business objectives and systems requirementsand appreciate their interrelationships

5. Specialist Practitioner Modules What will I Learn?

5.1. Business Analysis Essentials

Demonstrate understanding of business strategy and strategic analysistechniques

Explain techniques to investigate an organisations business systems

Make recommendations for business improvement

Understand the contents of a rigorous business case

Identify how business requirements may be supported by IT systems

5.2. System Design Techniques

[Formerly known as Systems Design & Implementation Techniques]

Explain the roles and objectives of systems design


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Normalise a restricted set of inputs and outputs

Understand all aspects of an effective user interface

Apply the principles of physical design

Understand security, confidentiality, privacy principles

5.3. Integrating off the Shelf Software Solutions

Understand the advantages and disadvantages of off-the-shelf software

Define a framework for selection and integration

Define functional and non functional requirements

Prepare proposal requests and evaluate proposals

Identify implementation and support issues

5.4. Enterprise & Solutions Architecture (Practitioner)

[Pre-requisites include the ISEB Intermediate or TOGAF Certificate]

A knowledge of roles, concepts & techniques is assumed. ThePractitioner certificate focuses on practical application

Apply concepts and techniques to a case study

Project management and migration to achieve Architecture objectives

Understand Architecture change management and governance issues

6. Specialist Foundation Modules What will I Learn?

6.1. Systems Development Foundation

[This is a new syllabus and at time of writing courses are not yet available]

A wide ranging introduction to Systems Development concentrating onbuilding awareness

Business Analysis and Requirement Engineering

Development Lifecycles, Programming & Development Approaches

Systems Modelling, Design and Architecture

Quality and Testing


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6.2. Software Testing Foundation

Perform effective testing of software

Be aware of software testing techniques and standards

Be aware of what testing tools can achieve

Understand where to find more information

Establish the basic steps of the testing process

6.3. ITIL Foundation v3

Explain the concept of Service Management and the objectives andbusiness value for each phase of the Service Lifecycle

Define key ITIL terminology

Understand how key ITIL processes contribute to the Service Lifecycle

Explain the role, objectives, organisational structures, staffing andmetrics of the Service Desk function

List generic requirements for a set of Service Management technologiesand understand how service automation can assist

6.4. Enterprise & Solutions Architecture (Intermediate)

Understand different kinds of architecture and roles

Understand concepts & techniques relating to business, data andapplications architecture

Solution design to meet non functional requirements

Use of infrastructure architecture to support applications architecture

Visit the Focus website where you can browse and book accredited Systems Development training throughout the UK http://www.focus-on-training.co.uk/systems-development-and-

architecture/courses/skillarea/14/


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7. TOGAFThe Open Group Architecture Framework (TOGAF) is a framework - a detailed method and a set of supporting tools - for developing an enterprise architecture. It may be used freely by anyorganisation wishing to develop an enterprise architecture for use within that organisation.

TOGAF is developed and maintained by members of The Open Group, working within theArchitecture Forum (refer to www.opengroup.org/architecture ). The original development of TOGAF Version 1 in 1995 was based on the Technical Architecture Framework for InformationManagement (TAFIM), developed by the US Department of Defense. Starting from this soundfoundation, the members of The Open Group Architecture Forum have developed successiveversions of TOGAF and published each one on The Open Group public web site.

Enterprise Architecture is defined as architecture that crosses multiple systems, and multiple

functional groups within an enterprise. An enterprise" is seen as a collection of organisations,divisions or departments with a common set of goals.

The latest version is TOGAF 9, launched in February 2009. There is a comprehensive manualstructured to reflect the TOGAF approach (see diagram below).

The TOGAF 9 Certification for People Program is a market-driven education and certificationprogram to support TOGAF 9. There are two levels to certification, denoted Level 1 and Level 2.

Level 1 is known as TOGAF 9 Foundation.

To provide validation that the candidate has gained knowledge of the terminologyand basic concepts of TOGAF 9 and understands the core principles of EnterpriseArchitecture and TOGAF

The exam format is 1 hour closed book with 40 questions

Level 2 is known as TOGAF 9 Certified.

To provide validation that in addition to knowledge and comprehension, thecandidate is able to analyze and apply knowledge of TOGAF

The exam format is a 90 minute open book 8 scenario-based questions

A single combined Level 1 and Level 2 exam is available to make it simpler to go direct to TOGAF9 Certified.

You will find 4 and 5 day TOGAF - IT Architecture courses on the Focus website. These cover allyou need to achieve Level 2 certification.

TOGAF books and study guides are available from Focus on Books http://books.focus-on-training.co.uk/catalog/search.asp?Search=togaf&submit.x=27&submit.y=13


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There are seven main parts to the TOGAF document:

PART I (Introduction) A high-level introduction to the key concepts of enterprise architecture and in particularthe TOGAF approach. It contains the definitions of terms used throughout TOGAF

PART II (Architecture Development Method) This part is the core of TOGAF. It describes the TOGAF ArchitectureDevelopment Method (ADM) - a step-by-step approach to developing an enterprise architecture.

PART III (ADM Guidelines and Techniques) This part contains a collection of guidelines and techniques availablefor use in applying TOGAF and the TOGAF ADM.

PART IV (Architecture Content Framework) The TOGAF content framework, including a structured metamodelfor architectural artifacts, the use of re-usable building blocks, and an overview of typical deliverables.

PART V (Enterprise Continuum & Tools) This part discusses appropriate taxonomies and tools to categorize andstore the outputs of architecture activity within an enterprise.

PART VI (TOGAF Reference Models) A selection of architectural reference models, which includes the TOGAFFoundation Architecture, and the Integrated Information Infrastructure Reference Model (III-RM).

PART VII (Architecture Capability Framework) This part discusses the organisation, processes, skills, roles, andresponsibilities required to establish and operate an architecture function within an enterprise.

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Systems Development and TOGAF 1.03

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