Click here to close now.

Welcome!

Microservices Expo Authors: Liz McMillan, Hovhannes Avoyan, Lori MacVittie, Elizabeth White, Roger Strukhoff

Related Topics: Microservices Expo

Microservices Expo: Article

TOGAF – Preparation Aid for Part 2

The questions for the Part 2 Examination consist of eight complex scenario questions

The questions for the Part 2 Examination consist of eight complex scenario questions. You need to read a scenario describing a situation where TOGAF is being applied. The question will then ask how TOGAF would be used to address a particular point. Four possible answers are provided. There is one correct answer, two partially correct answers and one incorrect answer for the situation. The correct answer scores five points, the second best answer three points, and the third best answer one point. The incorrect answer scores zero points. The pass mark is 60%. The eight scenarios are drawn from the following major topic areas:

  1. Phases Preliminary, A, Requirements Management
  2. Architecture Definition (Phases B, C, D)
  3. Transition Planning (Phases E and F)
  4. Governance (Phases G and H)
  5. Adapting the ADM
  6. Architecture Content Framework
  7. TOGAF Reference Models
  8. Architecture Capability Framework

How to prepare for Part 2?
The key to success in the part 2 exam is to recognize the most “TOGAFish” answer! Let me give you two example answers without telling you the question – just try to guess which of them are more “TOGAFish”.

  • You recommend that risk management techniques be used throughout the program. This will enable you to assess the risks associated with the proposed business transformation and ensure suitable business continuity plans are in place. You then ensure that in the Implementation Governance phase, a residual risk assessment is conducted to determine the best way to manage risks that cannot be mitigated.
  • You propose to utilize a risk management framework in the Implementation Governance phase. This will enable you to assess the risks associated with the proposed business transformation. You then ensure that the initial level of risk is well understood before issuing the Architecture Contracts.

I suppose you have guessed it – the first one is the right answer because it talks about “residual risk” which is one of the important TOGAF concepts for risk management. However, there is another class of questions which cannot be answered like this. These are related to the use of viewpoints.

Viewpoints
Unfortunately, the Open Group study guide for the part 2 does not provide enough explanation of the different viewpoints. You need to fall back on the “TOGAF version 9″ documentation and read chapter 35.

Please note that in TOGAF 9.1 some of the viewpoints have been renamed.

Here are 9 multiple choice questions to help you test your understanding:

1. You need to make an impactful presentation of the high-level view of the interaction with the outside world to quickly on-board and align stakeholders for a particular change initiative, so that all participants understand the high-level functional and organizational context of the architecture engagement. Which viewpoint will you choose?

A. Value Chain Diagram

B. Solution Concept Diagram

C Business Interaction Matrix

D. Functional Decomposition Diagram

2. You want to present a ”pencil sketch” of the expected solution at the outset of the engagement. It should embody key objectives, requirements, and constraints for the engagement and also highlight work areas to be investigated in more detail with formal architecture modeling. You need to make all participants understand what the architecture engagement is seeking to achieve and how it is expected that a particular solution approach will meet the needs of the enterprise. Which viewpoint will you choose?

A. Value Chain Diagram

B. Solution Concept Diagram

C. Driver/Goal/Objective Catalog

D. Business Footprint Diagram

3. You want to present to the senior-level (CxO) stakeholders a view which depicts the links between business goals, organizational units, business functions, and services, and maps these functions to the technical components delivering the required capability. The view should provide a clear traceability between a technical component and the business goal that it satisfies, whilst also demonstrating ownership of the services identified. Which viewpoint will you choose?

A. Solution Concept Diagram

B. Business Footprint Diagram

C. Driver/Goal/Objective Catalog

D. Goal/Objective/Service Diagram

4. As a part of defining the Data Architecture you need to clearly assign ownership of data entities, understand the data and information exchange requirements and determine whether any data entities are missing and need to be created. You expect this view to help enable development of data governance programs across the enterprise. Which viewpoint will you choose?

A. Data Entity/Data Component Catalog

B. Data Entity/Business Function Matrix

C. Data Dissemination Diagram

D. Application/Data Matrix

5. As a part of defining the Data Architecture you need to support the gap analysis and determine whether any of the applications are missing and as a result need to be created. You also need to identify the degree of data duplication within different applications, and the scale of the data lifecycle and understand where the same data is updated by different applications. Which viewpoint will you choose?

A. Data Entity/Data Component Catalog

B. Data Entity/Business Function Matrix

C. Data Dissemination Diagram

D. Application/Data Matrix

6. As a part of defining the Information System Architecture you need to come up with an indication of the business criticality of application components by assigning business value to data it manages. In the process you also need to show how the logical entities are to be physically realized by application components. Which viewpoint will you choose?

A. Data Entity/Business Function Matrix

B. Data Dissemination Diagram

C. Application/Data Matrix

D. Data Lifecycle diagram

7. As a part of defining the Information System Architecture you need to understand the degree of interaction between applications, identifying those that are central in terms of their dependencies on other systems. You also need to scope the overall dependencies between applications. Which viewpoint you will NOT choose?

A. Interface Catalog

B. Application Interaction Matrix

C. Application Communication Diagram

D. Application/Function Matrix

8. You need to understand the application support requirements of the business services and processes carried out by an organization unit and determine whether any of the applications are missing and as a result need to be created. Which viewpoint will you choose?

A. Software Distribution Diagram

B. Application Use-Case Diagram

C. Application/Function Matrix

D. Application/Organization Matrix

9. Which of the following viewpoint you will NOT use to understand the security requirements?

A. Role Catalog, Actor/Role Matrix and Role/System Matrix

B. Data Security Diagram

C. Networked Computing/Hardware Diagram

D. Application/Technology Matrix

Answers

  1. A – Value Chain Diagram
  2. B – Solution Concept Diagram
  3. B – Business Footprint Diagram
  4. B – Data Entity/Business Function Matrix
  5. D – Application/Data Matrix
  6. B – Data Dissemination Diagram
  7. D – Application/Function Matrix
  8. D – Application/Organization Matrix
  9. D – Application/Technology Matrix

More materials and tests for TOGAF preparation:

More Stories By Udayan Banerjee

Udayan Banerjee is CTO at NIIT Technologies Ltd, an IT industry veteran with more than 30 years' experience. He blogs at http://setandbma.wordpress.com.
The blog focuses on emerging technologies like cloud computing, mobile computing, social media aka web 2.0 etc. It also contains stuff about agile methodology and trends in architecture. It is a world view seen through the lens of a software service provider based out of Bangalore and serving clients across the world. The focus is mostly on...

  • Keep the hype out and project a realistic picture
  • Uncover trends not very apparent
  • Draw conclusion from real life experience
  • Point out fallacy & discrepancy when I see them
  • Talk about trends which I find interesting
Google

@MicroservicesExpo Stories
Python is really a language which has swept the scene in recent years in terms of popularity, elegance, and functionality. Research shows that 8 out 10 computer science departments in the U.S. now teach their introductory courses with Python, surpassing Java. Top-ranked CS departments at MIT and UC Berkeley have switched their introductory courses to Python. And the top three MOOC providers (edX, Coursera, and Udacity) all offer introductory programming courses in Python. Not to mention, Python ...

Let's just nip the conflation of these terms in the bud, shall we?

"MIcro" is big these days. Both microservices and microsegmentation are having and will continue to have an impact on data center architecture, but not necessarily for the same reasons. There's a growing trend in which folks - particularly those with a network background - conflate the two and use them to mean the same thing.

They are not.

One is about the application. The other, the network. T...

After a couple of false starts, cloud-based desktop solutions are picking up steam, driven by trends such as BYOD and pervasive high-speed connectivity. In his session at 15th Cloud Expo, Seth Bostock, CEO of IndependenceIT, cut through the hype and the acronyms, and discussed the emergence of full-featured cloud workspaces that do for the desktop what cloud infrastructure did for the server. He also discussed VDI vs DaaS, implementation strategies and evaluation criteria.
The stack is the hack, Jack. That's my takeaway from several events I attended over the past few weeks in Silicon Valley and Southeast Asia. I listened to and participated in discussions about everything from large datacenter management (think Facebook Open Compute) to enterprise-level cyberfraud (at a seminar in Manila attended by the US State Dept. and Philippine National Police) to the world of entrepreneurial startups, app deployment, and mobility (in a series of meetups and talks in bot...
Containers Expo Blog covers the world of containers, as this lightweight alternative to virtual machines enables developers to work with identical dev environments and stacks. Containers Expo Blog offers top articles, news stories, and blog posts from the world's well-known experts and guarantees better exposure for its authors than any other publication. Bookmark Containers Expo Blog ▸ Here Follow new article posts on Twitter at @ContainersExpo
Right off the bat, Newman advises that we should "think of microservices as a specific approach for SOA in the same way that XP or Scrum are specific approaches for Agile Software development". These analogies are very interesting because my expectation was that microservices is a pattern. So I might infer that microservices is a set of process techniques as opposed to an architectural approach. Yet in the book, Newman clearly includes some elements of concept model and architecture as well as p...
Docker is an open platform for developers and sysadmins of distributed applications that enables them to build, ship, and run any app anywhere. Docker allows applications to run on any platform irrespective of what tools were used to build it making it easy to distribute, test, and run software. I found this 5 Minute Docker video, which is very helpful when you want to get a quick and digestible overview. If you want to learn more, you can go to Docker’s web page and start with this Docker intro...
The 5th International DevOps Summit, co-located with 17th International Cloud Expo – being held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA – announces that its Call for Papers is open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the...
There’s a lot of discussion around managing outages in production via the likes of DevOps principles and the corresponding software development lifecycles that does enable higher quality output from development, however, one cannot lay all blame for “bugs” and failures at the feet of those responsible for coding and development. As developers incorporate features and benefits of these paradigm shift, there is a learning curve and a point of not-knowing-what-is-not-known. Sometimes, the only way ...
You use an agile process; your goal is to make your organization more agile. But what about your data infrastructure? The truth is, today's databases are anything but agile - they are effectively static repositories that are cumbersome to work with, difficult to change, and cannot keep pace with application demands. Performance suffers as a result, and it takes far longer than it should to deliver new features and capabilities needed to make your organization competitive. As your application an...
Over the years, a variety of methodologies have emerged in order to overcome the challenges related to project constraints. The successful use of each methodology seems highly context-dependent. However, communication seems to be the common denominator of the many challenges that project management methodologies intend to resolve. In this respect, Information and Communication Technologies (ICTs) can be viewed as powerful tools for managing projects. Few research papers have focused on the way...
As the world moves from DevOps to NoOps, application deployment to the cloud ought to become a lot simpler. However, applications have been architected with a much tighter coupling than it needs to be which makes deployment in different environments and migration between them harder. The microservices architecture, which is the basis of many new age distributed systems such as OpenStack, Netflix and so on is at the heart of CloudFoundry – a complete developer-oriented Platform as a Service (PaaS...
The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long development cycles that produce software that is obsolete at launch. DevOps may be disruptive, but it is essential. The DevOps Summit at Cloud Expo – to be held June 3-5, 2015, at the Javits Center in New York City – will expand the DevOps community, enable a wide...
How can you compare one technology or tool to its competitors? Usually, there is no objective comparison available. So how do you know which is better? Eclipse or IntelliJ IDEA? Java EE or Spring? C# or Java? All you can usually find is a holy war and biased comparisons on vendor sites. But luckily, sometimes, you can find a fair comparison. How does this come to be? By having it co-authored by the stakeholders. The binary repository comparison matrix is one of those rare resources. It is edite...
Cloud Expo, Inc. has announced today that Andi Mann returns to DevOps Summit 2015 as Conference Chair. The 4th International DevOps Summit will take place on June 9-11, 2015, at the Javits Center in New York City. "DevOps is set to be one of the most profound disruptions to hit IT in decades," said Andi Mann. "It is a natural extension of cloud computing, and I have seen both firsthand and in independent research the fantastic results DevOps delivers. So I am excited to help the great team at ...
Enterprises are fast realizing the importance of integrating SaaS/Cloud applications, API and on-premises data and processes, to unleash hidden value. This webinar explores how managers can use a Microservice-centric approach to aggressively tackle the unexpected new integration challenges posed by proliferation of cloud, mobile, social and big data projects. Industry analyst and SOA expert Jason Bloomberg will strip away the hype from microservices, and clearly identify their advantages and d...
Amazon, Google and Facebook are household names in part because of their mastery of Big Data. But what about organizations without billions of dollars to spend on Big Data tools - how can they extract value from their data? In his session at 6th Big Data Expo®, Ali Ghodsi, Co-Founder and Head of Engineering at Databricks, discussed how the zero management cost and scalability of the cloud is addressing the challenges and pain points that data engineers face when working with Big Data. He also s...
Container frameworks, such as Docker, provide a variety of benefits, including density of deployment across infrastructure, convenience for application developers to push updates with low operational hand-holding, and a fairly well-defined deployment workflow that can be orchestrated. Container frameworks also enable a DevOps approach to application development by cleanly separating concerns between operations and development teams. But running multi-container, multi-server apps with containers ...
Software development, like manufacturing, is a craft that requires the application of creative approaches to solve problems given a wide range of constraints. However, while engineering design may be craftwork, the production of most designed objects relies on a standardized and automated manufacturing process. By contrast, much of moving an application from prototype to production and, indeed, maintaining the application through its lifecycle has often remained craftwork. In his session at Dev...
SYS-CON Events announced today that EnterpriseDB (EDB), the leading worldwide provider of enterprise-class Postgres products and database compatibility solutions, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. EDB is the largest provider of Postgres software and services that provides enterprise-class performance and scalability and the open source freedom to divert budget from more costly traditiona...