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ISDS 406 e questions and answers already solved 2024
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ISDS 406 e questions and answers already solved 2024
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ISDS 406 - CHAPTER 3goal of the analysis phase is to - correct answer ✔develop a clear
understanding of the new systems requirements.
steps to understand the new systems requirements: - correct answer ✔1.
understand the current situation
2. identify improvements
3. define requirements and concepts of the new system
deliverable is the ________. it includes: - correct answer ✔=System
proposal.
-Updated feasibility analysis and work plan, +
-Requirement definition document (Ch 3)
-Use Cases (Ch 4)
-Process and Data Models (Ch 5,6) and/or OO equivalents (Ch 14)
the analysis phases is often accompanied by the ______. This explains the
concepts and ideas of the new system and make sure that all requirements
are understood - correct answer ✔system walk through presentation
Business requirements - correct answer ✔what the business needs
User requirements - correct answer ✔what the users need to do
What is a System Requirement? - correct answer ✔functional requirement;
nonfuntional requirement
, functional requirement (system requirement) (slide 11) - correct answer ✔A
statement of what the system must do
nonfunctional requirement (system requirement) - correct answer ✔a
statement of characteristics the system must have (how the system should be
built)
_______ specify's the support the system will provide to the user in fulfilling
his/her work tasks. - correct answer ✔functional requirements
2 types of functional requirements: - correct answer ✔1. process
2. information
process (functional requirements) - correct answer ✔a process the system
should perform as a part of supporting a user task
information (functional requirements) - correct answer ✔information the
system should provide as the user performs a task
non-functional requirements behavioral properties the system must have:
(slide 13)
good to collect them early when possible) - correct answer ✔1. Operational -
physical and technical operating environment
2. Performance - speed, capacity, and reliability needs
3. Security - access restrictions, needed safeguards
4. Cultural and political - legal requirements, cultural norms, etc.
requirements definition document (slide 15) - correct answer ✔-text
document listing requirements in outline form
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