TDWI Education In-Depth Business Intelligence and
Data Warehousing Education
TDWI Exam Perparation for CBIP
September
© 2007 by The Data Warehousing Institute. Unless otherwise indicated, all materials are the property of The Data Warehousing Institute and 1105Media, Inc.. All rights reserved. No part of this document may be reproduced in any form, or by any means, without written permission from 1105Media, Inc.
The Data Warehousing Institute (TDWI) takes pride in the educational soundness and technical accuracy of its courses. Please give us your comments—we’d like to hear from you. Address your feedback to: [email protected].
TDWI Exam Preparation for CBIP
ii © The Data Warehousing Institute
TDWI Exam Preparation for CBIP
© The Data Warehousing Institute iii
Module 1 An Overview of CBIP ……............….................... 1-1
Module 2 About the Exams................................................... 2-1
Module 3 The Exam Body of Knowledge.………………..… 3-1
Module 4 Exam Practice...............………………………........ 4-1
Module 5 Getting Ready for Exams ………………...……… 5-1
TAB
LE O
F C
ON
TEN
TS
TDWI Exam Preparation for CBIP
iv © The Data Warehousing Institute
TDWI Exam Preparation for CBIP An Overview of CBIP
1-1
Module 1
An Overview of CBIP
Topic Page CBIP Specialties 1-2
Levels of Certification 1-16
The CBIP Exams 1-20
An Overview of CBIP TDWI Exam Preparation for CBIP
1-2 © The Data Warehousing Institute
CBIP Specialties Overview of Specialties
Business AnalyticsBusiness Analytics
Leadership and
ManagementLeadership and
ManagementAdministrationand Technology
Administrationand Technology
Data Analysisand Design
Data Analysisand Design
Data IntegrationData Integration
0
50
100
Business Analytics Leadership &Management
Data Analysis &Design
Data Integration Administration &Technology
Business Literacy Technical Literacy
Balancing Business and Technical Literacy
Business AnalyticsBusiness Analytics
Leadership and
ManagementLeadership and
ManagementAdministrationand Technology
Administrationand Technology
Data Analysisand Design
Data Analysisand Design
Data IntegrationData Integration
0
50
100
Business Analytics Leadership &Management
Data Analysis &Design
Data Integration Administration &Technology
Business Literacy Technical Literacy
Balancing Business and Technical Literacy
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-3
CBIP Specialties Overview of Specialties
FIVE CORE DISCIPLINES
The field of business intelligence logically segments into five core disciplines: • Leadership and Management with attention to both program and
project levels of BI activity. • Business Analytics concentrating on applied measurement as a business
management tool. • Data Analysis and Design that is essential to provide the data-to-
information foundation of BI. • Data Integration as a core discipline to achieve consistency, cohesion,
and continuity of business information. • Administration and Technology that is necessary to create and sustain a
business intelligence infrastructure. BALANCING BUSINESS AND TECHNICAL SKILLS
Business intelligence is both a business and a technology endeavor. BI success depends largely on bringing business and technology together in the right ways. Every BI discipline demands knowledge of both business and technology. The balance of business and technical literacy, however, is variable depending on the discipline. The chart on the facing page illustrates a practical balance between business and technical literacy for each of the five disciplines. An ideal business analyst, for example, attains a body of knowledge and skill that is approximately seventy percent business focused and thirty percent technically focused. At the opposite end of the spectrum, an administration and technology professional has strong technological knowledge combined with sufficient business knowledge to apply and manage technology in a meaningful business context.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-4 © The Data Warehousing Institute
CBIP Specialties Leadership and Management
FocusIntegrating people, process, and technology to deliver business value
ImpactA key success factor for business intelligence and data warehousing programsand projects
Body of Knowledge
• Process knowledge including development methodologies• Program and project management• Organization management and team-building skills• Business concepts including BPM, CRM, SCM, etc.• Understanding of BI concepts and applications
FocusIntegrating people, process, and technology to deliver business value
FocusIntegrating people, process, and technology to deliver business value
ImpactA key success factor for business intelligence and data warehousing programsand projects
ImpactA key success factor for business intelligence and data warehousing programsand projects
Body of Knowledge
• Process knowledge including development methodologies• Program and project management• Organization management and team-building skills• Business concepts including BPM, CRM, SCM, etc.• Understanding of BI concepts and applications
Body of Knowledge
• Process knowledge including development methodologies• Program and project management• Organization management and team-building skills• Business concepts including BPM, CRM, SCM, etc.• Understanding of BI concepts and applications
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-5
CBIP Specialties Leadership and Management
THE SPECIALTY Leadership and Management is a key success factor for BI programs and projects, with strong focus on effectively integrating people, processes, and technology to deliver business value. The field requires depth of process knowledge including development methodology, program management, and project management as well as organizational and team-building skills. An understanding of business topics such as Business Performance Management (BPM), Customer Relationship Management (CRM), and Supply Chain Management (SCM) is also needed. High-level technical understanding of BI applications and data warehousing concepts is also part of the Leadership and Management body of knowledge.
TYPICAL JOB ROLES
Roles that require this knowledge include program manager, project manager, and business intelligence architect.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-6 © The Data Warehousing Institute
CBIP Specialties Business Analytics
FocusEffective use of data and information to drive positivebusiness actions and business outcomes
FocusEffective use of data and information to drive positivebusiness actions and business outcomes
Impact
Fundamental to achieving value from BI … Completes the BI value chain, connecting information to knowledge, knowledge to actions, and actionsto outcomes
Impact
Fundamental to achieving value from BI … Completes the BI value chain, connecting information to knowledge, knowledge to actions, and actionsto outcomes
Body of Knowledge
• Concepts of business performance management• Concepts of business measurement - retrospective and predictive analytics• Definition and delivery of business measures and metrics• Data visualization• Business analytics technologies - OLAP, dashboards, scorecards, etc.
Body of Knowledge
• Concepts of business performance management• Concepts of business measurement - retrospective and predictive analytics• Definition and delivery of business measures and metrics• Data visualization• Business analytics technologies - OLAP, dashboards, scorecards, etc.
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-7
CBIP Specialties Business Analytics
THE SPECIALTY Business Analytics focuses on effective use of data and information to drive positive business actions. The body of knowledge for this area includes both business and technical topics including concepts of performance management, definition and delivery of business metrics, data visualization, and deployment and use of technology solutions such as OLAP, dashboards, scorecards, analytic applications, and data mining.
TYPICAL JOB ROLES
Business intelligence roles that demand business analytics knowledge and skills include business sponsor, business subject expert, knowledge worker, data steward, business requirements analyst, and developer of business analytics systems. Roles with broad scope of responsibility such as business intelligence architect, metadata administrator, quality administrator, and customer service personnel also benefit from a solid foundation in business analytics.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-8 © The Data Warehousing Institute
CBIP Specialties Data Analysis and Design
FocusUnderstanding business needs for data and informationand translating those needs to the necessary data structures
FocusUnderstanding business needs for data and informationand translating those needs to the necessary data structures
ImpactEstablishes the foundation for delivery of BI applications which depend upon datastructures that are adaptable, extensible, and sustainable
ImpactEstablishes the foundation for delivery of BI applications which depend upon datastructures that are adaptable, extensible, and sustainable
Body of Knowledge
• Business requirements analysis – especially information needs• Analysis, design, and specification of business metrics• Data modeling – both relational and dimensional• Data integration and data management practices• Data warehousing concepts and architectures
Body of Knowledge
• Business requirements analysis – especially information needs• Analysis, design, and specification of business metrics• Data modeling – both relational and dimensional• Data integration and data management practices• Data warehousing concepts and architectures
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-9
CBIP Specialties Data Analysis and Design
THE SPECIALTY Data Analysis and Design provides the foundation for delivery of BI applications. Analysis concentrates on understanding business needs for data and information. Design focuses on translating business information needs into data structures that are adaptable, extensible, and sustainable. Core skills include information needs analysis, specification of business metrics, and data modeling. Solid understanding of data warehousing concepts, architectures, and processes is also essential.
TYPICAL JOB ROLES
Common roles in this area include data steward, information architect, data modeler, source data analyst, and database developer. A few roles that are broad in scope—business intelligence architect, metadata administrator, and quality administrator also benefit from this body of knowledge.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-10 © The Data Warehousing Institute
CBIP Specialties Data Integration
FocusThe processes to acquire data from disparate sources,consolidate into a enterprise data resource, and ensure data quality
FocusThe processes to acquire data from disparate sources,consolidate into a enterprise data resource, and ensure data quality
ImpactFundamental to data warehousing and a vital process to provide a rich and robustdata resource for delivery of BI applications
ImpactFundamental to data warehousing and a vital process to provide a rich and robustdata resource for delivery of BI applications
Body of Knowledge
• Source data analysis and qualification• Data profiling• Source-to-target mapping of data• Data transformation and data cleansing• ETL development, processes, and technologies
Body of Knowledge
• Source data analysis and qualification• Data profiling• Source-to-target mapping of data• Data transformation and data cleansing• ETL development, processes, and technologies
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-11
CBIP Specialties Data Integration
THE SPECIALTY Data Integration is fundamental to data warehousing and is a vital process for a rich and robust data resource to deliver BI solutions. Integration includes all of the activities necessary to acquire data from sources, and to transform and cleanse the data. The body of knowledge includes concepts and skills for source data analysis and source qualification, data profiling, source/target mapping, data cleansing and transformation, and ETL development.
TYPICAL JOB ROLES
Data integration skills are essential in roles such as data steward, data acquisition architect, source data analyst, and ETL developer. These skills are valuable in broader roles such as business intelligence architect, metadata administrator, and quality administrator.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-12 © The Data Warehousing Institute
CBIP Specialties Administration and Technology
FocusManaging the infrastructure for data warehousing andbusiness intelligence systems
FocusManaging the infrastructure for data warehousing andbusiness intelligence systems
ImpactEnsures continuous operation BI and data warehousing systems and availability of essential business information
ImpactEnsures continuous operation BI and data warehousing systems and availability of essential business information
Body of Knowledge
• Technology architecture, planning, and configuration• System and network administration• Database administration• Capacity planning and growth management• Security and access administration
Body of Knowledge
• Technology architecture, planning, and configuration• System and network administration• Database administration• Capacity planning and growth management• Security and access administration
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-13
CBIP Specialties Administration and Technology
THE SPECIALTY Administration and Technology covers those areas related to managing the infrastructure and ensuring continuous operation of data warehousing and BI solutions. Technology architecture, technology planning and configuration, system and network administration, capacity planning, growth management, database administration, system and network administration, and access and security administration are essential skills in this area.
TYPICAL JOB ROLES
These skills are demanded for the roles of technical architect, technology specialist, data warehouse systems administrator, and warehouse database administrator, metadata administrator, and quality administrator. This body of knowledge is valuable for those with business intelligence customer service, support, and training responsibilities.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-14 © The Data Warehousing Institute
CBIP Specialties Job Roles and Specialties
Business Analytics
Leadership & Management
Data Analysis & Design
Data Integration
Administration & Technology
Business Roles
Sponsor Essential Essential Valuable Valuable Useful
Business Subject Expert Essential Helpful Useful Useful Useful
Knowledge Worker Valuable Helpful Useful Useful Valuable
Data Owner Useful Useful Useful Valuable Helpful
Data Steward Useful Useful Essential Essential Helpful Management Roles
Program Manager Essential Essential Valuable Valuable Valuable
Project Manager Useful Essential Valuable Valuable Valuable Architecture Roles
Information Architect Essential Helpful Essential Valuable Valuable
Acquisition Architect Useful Helpful Valuable Essential Essential
Technical Architect Valuable Helpful Valuable Essential Essential Requirements Analysis Roles
Business Requirements Analyst Essential Helpful Valuable Useful Useful
Source Data Analyst Useful Helpful Essential Valuable Essential Design and Construction Roles
ETL Developer Useful Helpful Valuable Essential Valuable
Database Developer Useful Helpful Valuable Valuable Essential
Front-end/OLAP Developer Essential Helpful Valuable Valuable Valuable Infrastructure Roles
Database Administrator Useful Helpful Essential Valuable Valuable
Systems Administrator Useful Helpful Valuable Valuable Essential
Metadata Administrator Valuable Useful Valuable Valuable Useful
Data Quality Administrator Valuable Useful Valuable Valuable Useful
Tool/Technology Specialist Useful Helpful Valuable Valuable Essential
Trainer Valuable Helpful Valuable Valuable Useful
Customer Support Specialist Valuable Helpful Valuable Valuable Valuable
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-15
CBIP Specialties Job Roles and Specialties
BI ROLES The job roles for effective business intelligence typically divide into six categories:
• Business Roles • Management Roles • Architecture Roles • Requirements Analysis Roles • Design and Construction Roles • Infrastructure Roles
These roles describe groups of activities and responsibilities that are generally assigned to an individual. Roles are not synonymous with job titles. It is common, especially in smaller BI teams, for one individual to assume multiple roles.
MAPPING ROLES TO SPECIALTIES
Each role depends on BI disciplines – understanding of and experience with a specific body of knowledge and skills – to be effective. Mapping roles to disciplines helps to identify the specific skills needed to perform in each role. The table on the facing page maps roles to disciplines using the following classification: • Understanding of the discipline is essential. These are critical skills for
the role. • Understanding of the discipline provides valuable knowledge to be
highly effective. These are important skills for the role. • Knowledge of the discipline is useful and may aid performance in the
role. These are valuable skills for the role. • Knowledge of the discipline will be helpful to teamwork. These are
“nice to have” skills for the role.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-16 © The Data Warehousing Institute
Levels of Certification Certificates vs. Meaningful Credentials
attendance education knowledge skill
Ideally documents attendance of a
single class
In reality, only shows that you
were present when attendance was
taken
Curriculum-based
Aligns learning objectives with job
roles & responsibilities
Immersion in a body of study that includes multiple
courses
Documents extensive training in a specific body of
knowledge.
Curriculum-based
Aligns learning objectives with job roles & responsibilities
Knowledge and skills testing is an essential component
Exam developers and training providers are separate
and independent organizations
Exams are not specific to any vendors or products
Examination occurs in a controlled environment
Recertification is periodically required
Exams results are more than scores –they include performance profiles
Certifies knowledge and demonstrated ability to apply it!
attendance education knowledge skillknowledge skill
Ideally documents attendance of a
single class
In reality, only shows that you
were present when attendance was
taken
Curriculum-based
Aligns learning objectives with job
roles & responsibilities
Immersion in a body of study that includes multiple
courses
Documents extensive training in a specific body of
knowledge.
Curriculum-based
Aligns learning objectives with job roles & responsibilities
Knowledge and skills testing is an essential component
Exam developers and training providers are separate
and independent organizations
Exams are not specific to any vendors or products
Examination occurs in a controlled environment
Recertification is periodically required
Exams results are more than scores –they include performance profiles
Certifies knowledge and demonstrated ability to apply it!
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-17
Levels of Certification Certificates vs. Meaningful Credentials
CERTIFICATION The primary purpose of certification is to create sustainable value for individuals and for organizations. Individuals want credentials that bolster confidence in their abilities and communicate a recognizable level of expertise. Organizations want knowledgeable employees who can apply their expertise to meet organizational goals.
KINDS OF CERTIFICATION
The word “certified” has unfortunately been abused by some to become synonymous with “certificate.” One well-known consulting group, for example, suggests that you “become a certified metadata professional” by attending a two-day class. It takes little reflection to realize that this program doesn’t offer knowledge and skill certification, but a simple certificate of attendance. The value of certification is proportional to the amount of time and effort required to achieve that certification. Three kinds of professional certificates/certification are common:
• Attendance-based certificates documenting attendance of a class. • Education-based certification documenting immersion in a body of
study and completion of a planned learning process. • Examination-based certification documenting demonstrated skills
and knowledge through formal testing.
Each level from attendance-based to examination-based is increasingly demanding to achieve, with a corresponding increase of individual and organizational value.
PRINCIPLES OF CBIP
CBIP is a true examination-based certification program designed to offer a meaningful and valuable credential. CBIP is founded on the following principles:
• Certification is based on a curriculum that aligns learning objectives with job roles and responsibilities
• Knowledge and skills testing are essential components • Test developers and education providers are separate and independent
organizations • The tests are challenging. They demand real study to pass them; there
is risk of failure • The tests are not specific to any vendor or set of products • Testing occurs in a controlled environment • Recertification is required periodically • Performance profiling and skills gap analysis are part of the exam
process.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-18 © The Data Warehousing Institute
Levels of Certification Practitioner and Mastery Certification
What does it take tobecome certified? demonstrated
ability to lead aBI team in projects
& programs in specialty areas,and to mentor
others in practiceof the specialty
M A S T E R YPRACTIT IONER
skillknowledgeknowledge
demonstratedability to assumeleadership rolefor BI projects
in area ofspecialization
Can be achieved by education alone Three exams at 50%+ correct
Requires both depth of knowledge & substantial experience Three exams at 70%+ correct
What does it take tobecome certified?What does it take tobecome certified? demonstrated
ability to lead aBI team in projects
& programs in specialty areas,and to mentor
others in practiceof the specialty
M A S T E R YPRACTIT IONER
skillknowledgeknowledge
demonstratedability to assumeleadership rolefor BI projects
in area ofspecialization
Can be achieved by education alone Three exams at 50%+ correct
Requires both depth of knowledge & substantial experience Three exams at 70%+ correct
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-19
Levels of Certification Practitioner and Mastery Certification
PRACTITIONER LEVEL
Achieving the Practitioner Level requires passing of three exams within a particular specialty with a score of 50% or above. This credential is awarded to those business intelligence professionals who demonstrate the ability to assume leadership responsibilities in their area of specialization at both project and program levels.
MASTERY LEVEL Achieving the Mastery Level requires passing of three exams within a
particular specialty with a score 70% or above. This credential is the highest level of CBIP achievement, and is awarded to professionals who demonstrate both the ability to effectively lead a team at the project and program levels, and the skills to mentor others.
RE-TESTING The CBIP exams may be retaken after a one month waiting period.
During the waiting period the exam performance profile can be reviewed and additional time spent in preparation.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-20 © The Data Warehousing Institute
The CBIP Exams What You Do
CBIP Specialties
Lead
ersh
ip
& M
anag
emen
t
Bus
ines
s A
naly
tics
Dat
a A
naly
sis
&
Des
ign
Dat
a In
tegr
atio
n
Adm
inis
trat
ion
& T
echn
olog
y
Core Exam
Data Warehousing Exam
Management Exam
Business Analytics Exam
Data Management Exam
Systems Development Exam 1
Systems Security Exam 2
ICC
P Ex
amin
atio
ns
Database Administration Exam 2
1TDWI and ICCP will collaborate to create an exam specific to Data Integration. Once that exam is proven it will replace the Systems Development Exam for this specialty.
2Either the Systems Security Exam or the Database Administration Exam may be used to satisfy the third exam requirement for the Administration and Technology specialty. TDWI and ICCP will collaborate to create a Systems Administration Exam. Once that exam is proven it will replace both of the current exam choices for this specialty.
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-21
The CBIP Exams What You Do
CBIP APPLICATION Every CBIP applicant must complete a CBIP application form. The application form is available for download on the CBIP Web site (www.cbipro.com) and may be submitted to TDWI at any time. It is reviewed for completeness and kept on file until the examination time. An application must be completed before taking the exams.
TAKE EXAMS The table on the facing page illustrates the exams that are required for
each CBIP specialty. Every specialty requires three exams – the IT Core Exam, the Data Warehousing Exam, and one exam unique to the specialty. The self-inventory completed earlier will prove helpful in choosing those specialties and exams where you have the highest probability of success. All exams are taken in a controlled and proctored environment. In addition to group examination opportunities (such as may be offered after this class) TDWI can arrange examination sessions to meet your timing and location needs.
RECERTIFY Recertification is necessary to maintain current knowledge and skills in
the changing fields of business intelligence and data warehousing. A CBIP credential is valid for a period of three years from the issue date and must be renewed prior to expiration and during each subsequent 3 year period. Various types of professional development may be used to satisfy the renewal requirements: self-study, retaking exams, taking continuing education courses within your specialty area, and participating in education programs by designing or teaching courses. Full or partial renewal credit can be earned by adding additional specialties to a CBIP certificate. Credit may also be earned by submitting questions for possible inclusion in CBIP related material. 120 contact hours of appropriate activities must be documented during the three-year period to renew your certification.
PAY FEES There is a fee associated with every exam that is taken. Fee payment is
required at the time of examination unless other payment arrangements have been agreed upon prior to the exam session. Additionally, there is an annual recertification fee. Fees are not printed here because occasional price changes would make this book inaccurate.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-22 © The Data Warehousing Institute
The CBIP Exams What TDWI Does
Examination Services
Developand
Test Exams
Update andMaintainExams
ProvideExam
Software
Score Examsand Keep
Exam Records
Examination Services
Developand
Test Exams
Update andMaintainExams
ProvideExam
Software
Score Examsand Keep
Exam Records
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-23
The CBIP Exams What TDWI Does
CBIP PROGRAM ADMINISTRATION
TDWI is responsible for all aspects of CBIP program administration from providing preparatory education, through examination, to issuing of certificates and verification of CBIP status. Examination services and issuing of certificates require services of the ICCP. TDWI works directly with ICCP. You – the customer – work directly with TDWI. From an examinee perspective, ICCP services are “in the background.”
MANAGES THE CBIP PROGRAM
TDWI is responsible for all aspects of CBIP program management from conception through customer service and support. TDWI works cooperatively with ICCP to provide examination opportunities and to continuously update and improve the exams.
THE ROLE OF ICCP The CBIP program uses the ICCP’s examination services to support some
of the principles of CBIP described in this module. External examination services support the CBIP program’s need for:
• Knowledge and skills testing • Separation of examiners from educators • Vendor-neutral examination • Controlled testing • Performance Profiling
An Overview of CBIP TDWI Exam Preparation for CBIP
1-24 © The Data Warehousing Institute
The CBIP Exams What You Get
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 1-25
The CBIP Exams What You Get
PROFESSIONAL DESIGNATION AND CREDENTIALS
The obvious benefits of CBIP are professional designation and credentialing, and the value that they bring to you individually and to your organization. Credentials are most visible, however, when they take on a tangible form.
LOGO USAGE GUIDELINES
Once you certify, you will receive the logo usage guidelines along with a variety of logo designs and formats. Adhering to the guidelines helps maintain the integrity of your certification and ensures that credentials are not misrepresented.
FOR THE INDIVIDUAL
Upon satisfaction of CBIP requirements, each individual receives: • Authorization to use the CBIP designation professionally. The
following are examples of approved formats. Jennifer L. Hay, CBIP Jennifer L. Hay, CBIP (Certified by TDWI) Jennifer L. Hay, CBIP
• One CBIP certificate for each specialty achieved, delivered in a
presentation folder. Each certificate includes your full name, the specialty, level of certification, certification number, issue date, and expiration date.
• A letter describing your certification which can be included with a resume, job application, consulting proposal, or other uses where evidence of certification is valuable. The certification letter presents evidence of certification in a more appealing form than photocopies of certificates. The letter is provided both in printed and electronic (PDF) formats.
• CBIP logos in electronic format (EPS) in a variety of forms – with and without specialty and colored or black-and-white – with authorization to use them on business cards, resumes, and letterhead.
FOR THE ORGANIZATION
Consulting groups and other organizations who certify a significant number of people may be able to use CBIP logos in marketing collateral and on web sites. Using the CBIP logos in this way requires that a sample be submitted to TDWI for approval. Usage guidelines for the logos are provided upon request.
An Overview of CBIP TDWI Exam Preparation for CBIP
1-26 © The Data Warehousing Institute
TDWI Exam Preparation for CBIP About the Exams
2-1
Module 2 About the Exams
Topic Page Exam Description 2-2
Testing Techniques 2-4
Exam Demonstration 2-8
An Overview of CBIP TDWI Exam Preparation for CBIP
2-2 © The Data Warehousing Institute
Exam Description Body of Knowledge Based
Core Exam: Information Technology Skills Organizational and Professional Skills Strategic Organizational Systems Development
Data Warehousing Exam:
Data Warehousing Function Data Warehouse Infrastructure Data Warehousing Analysis and Design Data Acquisition and Cleansing Data Warehouse Implementation & Operation
Management Exam:
General Management & Organizational Concepts Project Management Information Systems Management
Business Analytics Exam:
Business Intelligence Concepts & Roles Business Management Perspectives Analytics Techniques and Usage Business Intelligence / Decision Support Systems
Data Management Exam:
Data Management Function Data & Metadata Infrastructures Data Analysis & Modeling Data/Metadata Infrastructure Management Information Quality Management
Systems Development Exam:
Systems Analysis Systems Design & Implementation The Systems Analyst as a Professional
Systems Security Exam:
Risk Assessment Recovery from Information Service Interruptions Information & System Security Security in System Design Security Management
Database Administration Exam:
Database Administration Function Database Management (DBMS) Systems Environment Database Design Database Operation SQL Considerations
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 2-3
Exam Description Body of Knowledge Based
DEFINITION Each of the exams in the CBIP program is based upon a specific Body of Knowledge (BOK) that includes concepts, principles, processes, applications, and best practices used in each of the areas. Using the BOK, a three tier outline was created to provide a detailed and standardized structure for the Body of Knowledge.
USING THE BODY OF KNOWLEDGE
A detailed outline for each exam is available in the CBIP Examinations Guide, which will be provided to you. To prepare for testing, it is recommended that you review the exam outline and 1) check off those items where you have sufficient knowledge and experience 2) highlight those items or groups of items where you don't have the depth of understanding to apply your knowledge and experience 3) use research tools such as the internet or industry publications to expand your knowledge 4) use resources such as others in IT to discuss concepts and principles and their application
LEVELS OF KNOWLEDGE
Each of the questions in the exam tests against different levels of knowledge and ability to apply that knowledge:
• Recognition: The ability to name a concept, fact, or idea and recall information about it.
• Discrimination: The ability to distinguish between similar concepts, ideas, and facts.
• Understanding: The ability to know what a concept, fact, or idea means in sufficient depth to describe what it does and does not include.
• Applications: The ability to use concepts, facts, and ideas in a variety of situations and to include them when creating solutions to business or information systems needs.
• Evaluation: The ability to assess the quality of a system, product, or solution on the basis of related concepts, ideas, and facts.
An Overview of CBIP TDWI Exam Preparation for CBIP
2-4 © The Data Warehousing Institute
TIME(90 min)
QUESTIONS(110 total)
Answer one question every 49 seconds on average
changing answers?
skipping questions?
going back if you have time?
keeping notes?
YOURSTYLE
TIME(90 min)
QUESTIONS(110 total)
Answer one question every 49 seconds on average
changing answers?
skipping questions?
going back if you have time?
keeping notes?
YOURSTYLE
Testing Techniques Exam Strategy
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 2-5
Testing Techniques Exam Strategy
MANAGING YOUR TIME
Each exam contains 110 questions and you are 90 minutes to complete it. While taking the exam you will find the number of unanswered questions in the bottom right hand corner. Included in each exam are 10 questions which are being used for evaluation purposes. These questions will not be identified so if you encounter any oddly questions assume they are part of the evaluation set and move on with your testing. Don't waste time worrying about individual questions.
EXAM FORMAT The exams use straight line testing which means that each question is
completely independent of the others, and incorrectly answering a question does not affect which upcoming questions are displayed.
YOUR STYLE OF TESTING
If you are out of practice taking exams, you should consider these strategies which have proved to be effective for others. Changing answers: Everyone has their own thoughts as to whether it's effective to change an answer. Sometimes going through an exam will reveal answers to other questions. If you feel strongly that the answer should be changed then do so - otherwise you will waste time thinking about it. Skipping questions: When you are testing, the check mark in the top center of your screen will not turn red until you have answered each of the questions. Once you run out of time, the check mark will turn red whether or not you have answered all the questions. Keeping notes: You will be provided with several pieces of blank paper for note taking. Going back if you have time: You will receive a 5 minute and a 15 minute warning so you can allocate time to review the questions if you so wish.
An Overview of CBIP TDWI Exam Preparation for CBIP
2-6 © The Data Warehousing Institute
Testing Techniques Question Strategy
To have a high level of correctness, data exhibits all of the following
qualities EXCEPTa) completenessb) accuracyc) consistencyd) granularity
Which of the following statements is true about data integrity?a) it is always determined by assertions about the structure
of the datab) it is mostly about foreign key referencesc) it is enforced through DBMS constraintsd) it is difficult to measure
Low latency data meansa) an operational data store (ODS)b) just-in-time data loadsc) near real-time datad) daily or more frequent ETL processes
negatives can includemore than ‘no’ or ‘not’
absolutes canbe in the questionor the answer
easy, definitionalquestion
Which is LEAST likely to need attention when acquiring warehouse data
from log files?a) log file sizeb) log file retentionc) restores, rollbacks, and rerunsd) completeness of log files
for difficult questionsparse it into phrases
To have a high level of correctness, data exhibits all of the following
qualities EXCEPTa) completenessb) accuracyc) consistencyd) granularity
Which of the following statements is true about data integrity?a) it is always determined by assertions about the structure
of the datab) it is mostly about foreign key referencesc) it is enforced through DBMS constraintsd) it is difficult to measure
Low latency data meansa) an operational data store (ODS)b) just-in-time data loadsc) near real-time datad) daily or more frequent ETL processes
negatives can includemore than ‘no’ or ‘not’
absolutes canbe in the questionor the answer
easy, definitionalquestion
Which is LEAST likely to need attention when acquiring warehouse data
from log files?a) log file sizeb) log file retentionc) restores, rollbacks, and rerunsd) completeness of log files
for difficult questionsparse it into phrases
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 2-7
Testing Techniques Question Strategy
NEGATIVES These types of questions contain 'No', 'Not', and 'Except', and require a different thought process. Pay particular attention to each of the potential answers and remember that you are looking for true statements.
ABSOLUTES When a question contains words such as 'every', 'always', 'none', and
'only' it should be carefully reviewed since it means that all parts of the answer cannot be disputed.
GUESSING There are no penalties for guessing so it is better to take a good guess
than to leave a question blank. EASY VS DIFFICULT QUESTIONS
Some of the questions are going to be easy but even if this is the case, answer each BEFORE you review the possible answers. Don't skim over any of the answers since some may be more correct than others. Sometimes the question is just easy and quickly answering it will give you extra time on the more difficult questions.
READING VS MISREADING
There are two strategies for dealing with questions where an immediate answer doesn't seem apparent; the true/false test and parsing the question and answers. True/Fast Test: You will be provided with scratch paper so starting with the first answer write down a 'T' or 'F'. Go through the same process for each of the answers. Then review the results and pick the best answer which may or may not appear to be the complete correct one. You need to pick the best choice amongst the alternatives. Parsing the question and possible answers: If the answer doesn't seem obvious try parsing into different phrases.
An Overview of CBIP TDWI Exam Preparation for CBIP
2-8 © The Data Warehousing Institute
Exam Demonstration What to Expect
TDWI Exam Preparation for CBIP An Overview of CBIP
© The Data Warehousing Institute 2-9
Exam Demonstration What to Expect
EXAM CD The software provided on the CD in the back of the CBIP Examinations Guide is the same software used for the actual exams with two exceptions. When scoring the exam the correct answer for each question will not show and the calculator will not work.
LIVE DEMO The instructor will demo one of the sample exams so that you can follow
his/her strategy for answering exams.
An Overview of CBIP TDWI Exam Preparation for CBIP
2-10 © The Data Warehousing Institute
TDWI Exam Preparation for CBIP The Exam Body of Knowledge
© The Data Warehousing Institute 3-1
Module 3
The Exam Body of Knowledge
The body of knowledge is specific to each individualexam and may be periodically updated. For this review refer to the exam guide pages or handout as directed by your instructor.
The Exam Body of Knowledge TDWI Exam Preparation for CBIP
3-2 © The Data Warehousing Institute
TDWI Exam Preparation for CBIP Exam Practice
© The Data Warehousing Institute 4-1
Module 4
Exam Practice
The sample questions are specific to each individual exam and may be periodically updated. For this review refer tothe material as directed by your instructor.
Exam Practice TDWI Exam Preparation for CBIP
4-2 © The Data Warehousing Institute
TDWI Exam Preparation for CBIP Getting Ready for Exams
© The Data Warehousing Institute 5-1
Module 5 Getting Ready for Exams
Topic Page Study Resources 5-2
Study Activities 5-4
Getting Ready for Exams TDWI Exam Preparation for CBIP
5-2 © The Data Warehousing Institute
Study Resources Courses
© TDWI:The Data Warehousing Institute
EDUCATION
TDWI Data Modeling:Data Analysis and Design for BI and Data Warehousing Systems
© TDWI:The Data Warehousing Institute
EDUCATION
TDWI Data Modeling:Data Analysis and Design for BI and Data Warehousing Systems
TDWI Exam Preparation for CBIP Getting Ready for Exams
© The Data Warehousing Institute 5-3
Study Resources Courses
FILLING THE KNOWLEDGE GAPS
Individual and stand-alone courses are an effective way to fill knowledge gaps and to get a quick refresher when your knowledge is somewhat out-of-date. When you’re comfortable with most of the body of knowledge for an exam, but identify a few specific areas where your knowledge falls short, then consider taking a class. TDWI offers many courses related to business intelligence and data warehousing.
Getting Ready for Exams TDWI Exam Preparation for CBIP
5-4 © The Data Warehousing Institute
• books• newsletters• websites• online courses• memberships• colleagues & peers
• books• newsletters• websites• online courses• memberships• colleagues & peers
Study Activities Self Study
TDWI Exam Preparation for CBIP Getting Ready for Exams
© The Data Warehousing Institute 5-5
Study Activities Self-Study
STAYING CURRENT Keeping your knowledge and skills up-to-date is particularly challenging
in business intelligence. Both technology business management concepts change rapidly. Self study – both concentrated in preparation for exams and continuous as a key element of professional development – is an effective way to keep pace with continuous change. Books, websites, newsletters, member organizations, and many other resources can readily become part of your continuous learning plan. The specific reading list varies by exam and the instructor will provide the relevant list.
Getting Ready for Exams TDWI Exam Preparation for CBIP
5-6 © The Data Warehousing Institute
COURSE EVALUATION FORMYour evaluation makes a difference! TDWI uses course evaluations in preparation for future events.
1. What change(s) in the course would you suggest to improve its value to you?
2. What is the business value of this course? (Why is the topic important to you and your company? How will this course help you succeed?)
3. How many years of data warehousing and/or business intelligence experience do you have?
4. Other comments:
5. May we quote your comment(s) in our promotions for educational events? a) Yes b) No
Name:
Company:
TDWI Education
5 = Excellent 4 = Good 3 = Average 2 = Fair 1 = Poor (see reverse for criterion descriptions)
Instructor Name:
Teaching & Presentation Skills 5 4 3 2 1
Course Content 5 4 3 2 1
Class Management Skills 5 4 3 2 1
Course Book & Handouts 5 4 3 2 1
Objectivity (Sales Pitch Free) 5 4 3 2 1
Course Location:
Course Title: TDWI Exam Preparation for CBIP
COURSE EVALUATION FORM
TDWI EXCLUSIVE! Sales Pitch Free Zones
Have you ever been in a presentation that sounded more like a “sales pitch” than anything else? You’ll notice
that TDWI’s evaluation forms let you evaluate the objectivity of an instructor.
EVALUATION FORMS—THE FACTS
Do evaluation forms impact instructors? Yes!!
1. TDWI chooses instructors based on the highest standards. Your evaluations help us to ensure the continued excellence of our faculty.
2. Your comments and feedback help our instructors continually improve their courses.
EVALUATION METRICS
Teaching and Presentation Skills. How well does the instructor explain and illustrate difficult concepts? Does the instructor organize and present information in a logical way that facilitates comprehension? Does the instructor use exercises, handouts, or audio/visual displays to illustrate or reinforce concepts?
Course Content. Does the content taught by the instructor match the course description? Does the course offer relevant content at the appropriate level? Does the course material flow logically from topic to topic? Does the course provide information that is or will be relevant to your job?
Class Management Skills. How well does the instructor handle questions from the audience? Does the instructor maintain a reasonable pace for the content and stick to the schedule? How well does the instructor deal with unforeseen problems with A/V, temperature, lighting, and so on?
Course Book and Handouts. Is the course book a valuable reference tool, or merely a set of PowerPoint slides? Does the instructor jam too much on a single slide? Are the graphics legible? Does the instructor make extensive use of the Notes section to annotate the slides or provide additional, relevant information?
Objectivity. Does the instructor show a bias toward any product or solution? Is the instructor a credible source of reliable information about products, trends, and issues? Does the instructor inappropriately sell himself/herself or company as a potential service provider? Does the instructor collect business cards or conduct raffles during class time for marketing purposes?
www.tdwi.org/onsite
Put TDWI’s expertise to work for youTDWI Onsite delivers the highest quality business
intelligence and data warehousing education to your
location. TDWI offers onsite training for all levels in your
organization, so everyone involved in a project shares
a common knowledge base and learns in support of
the same corporate objectives. Every TDWI Onsite
course is rich with business and technical concepts
as well as techniques that are proven in practice. And
every TDWI instructor is a business intelligence or data
warehousing practitioner with real-world experience.
Benefits• Cost-Effective—Eliminate travel-related expenses
and get more for your training dollar
• High-Impact—Advance project goals by giving your
team an equivalent understanding of core concepts
• Convenient—Schedule training when it best
accommodates your workload
• Flexible—Tailor training to your specific needs and
incorporate organization-specific information
TRAIN YOUR WHOLE TEAM.Did you find this course valuable? TDWI can bring this course—and many others—onsite to your workplace.
TDWI Onsite Education World-Class Business Intelligence and Data Warehousing Education
Brought to Your Workplace
TDWI Onsite includes:• Learning needs assessment and tailored
training plans
• Pre-class discussion with a TDWI-certified
instructor to ensure content is aligned with
your training objectives
• Instructor-led training at your workplace or
location of your choosing
• All course materials
More informationFor more information about this course and
other courses that can be brought onsite to
your workplace, contact:
Yvonne M. Baho
Director, Onsite Education
T 978.582.7105
F 978.582.0184
Top Related