ISDS 406- Midterm Study Guide
Study online at https://quizlet.com/_4p1avf
1. The PROS of an analyst's 1. Pros:
work - High paid salary
- interact with variety fields
- work with up to date Technology
- Challenging and Problem Solving reward
- Constantly changing
2. The CONS of an analyst's - Management's lack of communication/recognition
work - End-user mistakes and demands
- Stress/ Pressure/Burnout
- Ever-changing business technology
- Unrealistic deadlines.
3. Four stages of SDLC - 4 stages of the SDLC: Planning, Analysis, Design, Implementa-
tion
4. Stage 1-Planning? What hap- - Planning: Determine why and how a system should be built.
pen? Approval of a project is a function of two entities:
- system request: summarize business needs, the value of a
system that support those needs.
- feasibility analysis: technical feasibility, economic feasibility,
organizational feasibility (will it be used?).
Approved projects enter project management, in which the pro-
ject manager creates work plan, staffs the projects, and put
techniques in place to aid in control.
Deliverable: project plan.
5. Stage 2-Analysis? What hap- - Analysis: seeks to answer who use the system, what the system
pen? will do, and where and when it will be used; investigates current
system(s), identifies improvement opportunities, and develop
concepts for the new system.
- Analysis strategy: studies the as-is system and envisions designs
, ISDS 406- Midterm Study Guide
Study online at https://quizlet.com/_4p1avf
of the to-be system
- Requirements gathering: develop system concept based on
analysis of gathered info. The system concept is then used to
develop a set of business analysis models - that describe how
the business will operate. The models typical represent data and
processes needed to support the business.
- System proposal: analysis + system concept + models -> sys-
tem proposal to be evaluated by project sponsor and approval
committee.
6. Stage 3-Design? What hap- - Design: Determine how exactly the system will operate in terms
pen? of hardware, software, and network infrastructure; user inter-
faces, forms, and reports used; specific programs, databases,
files needed.
- Determine design strategy: system developed by company's
programmers? Outsourced? Buy existing package?
- Develop basic architecture and interface design
- Develop database and file specifications
- Develop program design: defines what programs to write and
what each will do
7. Stage 4-Implementation. - Implementation: the system is built or purchased.
What happen? - System construction: system is built and tested.
- System installation: turn off old system and turn on new system.
Training plan is crucial: teach users how to use the system and
manage changes caused by the new system.
- Support plan: post-implementation reviews, ways to determine
changes needed for the system.
8. Definition of Business Needs Business need is the reason for the project to be initiated.
9. Definition of Business re- Business requirement refers to the business capabilities that the
quirements system will need to have.
, ISDS 406- Midterm Study Guide
Study online at https://quizlet.com/_4p1avf
10. Definition of Business Value Business value: tangible and intangible values brought about by
the system, often determined by the project sponsor.
11. Role of project sponsor The project sponsor:
- often develops the initial vision of the new system
- makes sure the project is moving in the right direction from the
perspective of the business
- serves as primary point of contact for the project team
12. Elements of a System Re- - Project sponsor: the person who initiates the project and who
quest serves as the primary point of contact for the project on the
business side.
- Business need: The business-related reason for initiation the
system
- Business Requirements: the business capabilities that the sys-
tem will provide
- Business Value: The benefits that the system will create for the
organization
- Special Issues or Constraints: Issues that are relevant to the
implementation of the system that need to be known by the
approval committee
13. 3 categories of feasibility The technical feasibility (Can we build it?)
analysis The economic feasibility (Will it provide business value?
The organizational feasibility (If we build it, will it be used?)
14. What feasibility approach Technical Feasibility - Familiarity with application, familiarity with
uses the target question, technology, project size, and compatibility.
Study online at https://quizlet.com/_4p1avf
1. The PROS of an analyst's 1. Pros:
work - High paid salary
- interact with variety fields
- work with up to date Technology
- Challenging and Problem Solving reward
- Constantly changing
2. The CONS of an analyst's - Management's lack of communication/recognition
work - End-user mistakes and demands
- Stress/ Pressure/Burnout
- Ever-changing business technology
- Unrealistic deadlines.
3. Four stages of SDLC - 4 stages of the SDLC: Planning, Analysis, Design, Implementa-
tion
4. Stage 1-Planning? What hap- - Planning: Determine why and how a system should be built.
pen? Approval of a project is a function of two entities:
- system request: summarize business needs, the value of a
system that support those needs.
- feasibility analysis: technical feasibility, economic feasibility,
organizational feasibility (will it be used?).
Approved projects enter project management, in which the pro-
ject manager creates work plan, staffs the projects, and put
techniques in place to aid in control.
Deliverable: project plan.
5. Stage 2-Analysis? What hap- - Analysis: seeks to answer who use the system, what the system
pen? will do, and where and when it will be used; investigates current
system(s), identifies improvement opportunities, and develop
concepts for the new system.
- Analysis strategy: studies the as-is system and envisions designs
, ISDS 406- Midterm Study Guide
Study online at https://quizlet.com/_4p1avf
of the to-be system
- Requirements gathering: develop system concept based on
analysis of gathered info. The system concept is then used to
develop a set of business analysis models - that describe how
the business will operate. The models typical represent data and
processes needed to support the business.
- System proposal: analysis + system concept + models -> sys-
tem proposal to be evaluated by project sponsor and approval
committee.
6. Stage 3-Design? What hap- - Design: Determine how exactly the system will operate in terms
pen? of hardware, software, and network infrastructure; user inter-
faces, forms, and reports used; specific programs, databases,
files needed.
- Determine design strategy: system developed by company's
programmers? Outsourced? Buy existing package?
- Develop basic architecture and interface design
- Develop database and file specifications
- Develop program design: defines what programs to write and
what each will do
7. Stage 4-Implementation. - Implementation: the system is built or purchased.
What happen? - System construction: system is built and tested.
- System installation: turn off old system and turn on new system.
Training plan is crucial: teach users how to use the system and
manage changes caused by the new system.
- Support plan: post-implementation reviews, ways to determine
changes needed for the system.
8. Definition of Business Needs Business need is the reason for the project to be initiated.
9. Definition of Business re- Business requirement refers to the business capabilities that the
quirements system will need to have.
, ISDS 406- Midterm Study Guide
Study online at https://quizlet.com/_4p1avf
10. Definition of Business Value Business value: tangible and intangible values brought about by
the system, often determined by the project sponsor.
11. Role of project sponsor The project sponsor:
- often develops the initial vision of the new system
- makes sure the project is moving in the right direction from the
perspective of the business
- serves as primary point of contact for the project team
12. Elements of a System Re- - Project sponsor: the person who initiates the project and who
quest serves as the primary point of contact for the project on the
business side.
- Business need: The business-related reason for initiation the
system
- Business Requirements: the business capabilities that the sys-
tem will provide
- Business Value: The benefits that the system will create for the
organization
- Special Issues or Constraints: Issues that are relevant to the
implementation of the system that need to be known by the
approval committee
13. 3 categories of feasibility The technical feasibility (Can we build it?)
analysis The economic feasibility (Will it provide business value?
The organizational feasibility (If we build it, will it be used?)
14. What feasibility approach Technical Feasibility - Familiarity with application, familiarity with
uses the target question, technology, project size, and compatibility.
