Upload
praveen1510
View
222
Download
0
Embed Size (px)
Citation preview
8/13/2019 Requiremenents Elicitation
1/2
Per BABOK, Business analyst is the only stakeholderfor the task of documenting elicitationresults
Business analyst is the stakeholder involved in the document elicitation activity Identify stakeholders and then select requirements activities appropriate to them Requirements elicitation defines the generally accepted techniques used to collect the
requirements of the solution
Focus group is the requirement elicitation technique that is used for quickly determiningsubjective stakeholder attitudes and perceptions about a possible new system. Focus groups are
a quick way to generate ideas quickly especially about attitudes and beliefs
Business analyst is the one who performs the business analysis activities no matter what theirjob tile is
Technique used for confirmingelicitation resultso Interviews and observation
Technique limited to capturing the As is state o Document analysiso Observation
Skilled facilitator is required for the following requirements elicitation techniqueo Focus groupso Requirements workshops
Purpose of using interface analysis as a requirements elicitation techniqueo Reaching agreements with stakeholders on what interfaces are needed
Conducting Pre workshop interviews can help you prepare for a requirements workshop A plan for requirement elicitation techniques that needs to be used is done during BAPM
Business analysis planning and monitoring
Element for requirements workshop that can be considered as a strength and usageconsideration
o Facilitators immediate feedback of the requirements to the stakeholderso This is considered as Strength of requirements workshop
Facilitating cross functional sessions refers to the technique of using requirements workshops Likely audience for a survey
o Business domain SMEs Marketing Accounting Operations
Interoperabilityo Discussion on systems communications and how two systems exchange data and
services with stakeholders
Items having stakeholder concerns as Inputo Business caseo Assumptions and constraintso Assess organizational readiness
Evolutionary prototype is rigorous and does extend into a fully functional systems
8/13/2019 Requiremenents Elicitation
2/2
Horizontal prototype is shallow, and models a wide view of systems functionality Vertical prototype is deep and models a narrow slice of systems functionality The proper sequence for using requirements elicitation techniques can be described as
following the business analysis plan for requirements elicitation.
o Requirements plan is part of the preparation and will determine which activities willcome first
Scribes roleo Documenting business requirements in the format determined prior to the meeting
Disadvantage of Interface Analysiso Does not assess internal components
Storyboard depicts interfaces and related elements. Synonyms for Storyboardo Dialog map
An analysis model that illustrates the architecture of the systems user interfaceo Dialog hierarchyo Navigation flow
Requirement elicitation techniques for delivering requirements quicklyo Requirements workshopso Prototype
Outputs of preparing for elicitationo Supporting materialso Scheduled resources
Key elements when conducting elicitation activitieso Tracing requirementso Capturing requirement attributeso Tracking elicitation metrics