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computer science
systems analysis design
Questions and Answers of
Systems Analysis Design
What is the syntactical structure of a requirement statement?List its sequences.
What criteria do you use to validate – test – a requirement?
Describe the decision process used to identify a requirement’s verification method(s)?
What is an RVM?
How do you develop an RVM?
What is meant by requirements minimization? Why would you want to reduce the quantity of requirements?
What is the optimal number of requirements in a specification?
How do you methodically analyze a specification?
What are some common types of specification requirements defects?
When requirements defects are identified, howshould you resolve them internally and externally with the System Acquirer?
What does it mean to comply with a requirement?
What does it mean to conform to a requirement?
What does it mean to meet a requirement?
What are HF?
What are the five types of HF?
What is Anthropometry?
What is Biomechanics?
What are haptics?
What is Ergonomics?
What is HSI and what are the HSI domains?
What types of I/O devices are available for Human–System interfaces?
What are the key attributes of human tasks?
What is HFE and how is it applied to the System/Product Life Cycle?
What is Reason’s (1990) “Swiss Cheese” Accident Trajectory Model, and how does it apply to HF and Ergonomics?
What is the Human Factors Interactions Model, and how does it apply to Personnel–Equipment Element design?
What are the criteria HF Engineers use to allocate specification requirements to the Personnel and Equipment Elements?
Human Factors and Ergonomics share at least 7 System outcome concerns. What are they?
Compare and contrast the DoD CPAT and NASA HF perspectives listed in Tables 24.3 and 24.4. TABLE 24.3 Common Human Characteristics Associ- ated with HF HF Anthropometric factors* Sensory factors
What is an Engineering standard?
What is an Engineering convention?
Why do we need Engineering standards?
What are the key subject matter categories of Engineering standards?
What are some types of Engineering standards?
What are some types of conventions?
Who establishes Engineering standards at the global, national, professional, and Enterprise levels?
What are Enterprise standards and conventions?
What are some examples of Enterprise standards and conventions?
How is the degree of compliance with Engineering standards verified?
What is the difference between an Observer’s Frame of Reference and a Coordinate Reference System?
What are two conventions that apply to an Observer’s Frame of Reference?
Why is an Observer’s Frame of Reference convention is necessary but insufficient for defining a Coordinate Reference System.
What are the three possible multi-axis configurations for a Cartesian Coordinate Reference System?
How are Coordinate Reference Systems applied to A&D, medical, manufacturing, and business domains?Illustrate graphically.
What is an INS and how does it apply to a Body Frame of Reference Coordinate System?
What is the WCS and its two commonly used Earth models.
What is the Earth-Centered, Earth-Fixed (ECEF) model and how it is used?
What is the ECI model and how it is used?
What is the East-North-Up (ENU) and NED coordinate systems are, graphically explain their differences, and how they are used?
Why is application of the term “vertical” to some Coordinate Reference System configurations relative and how do you to deal with it?
What is a System’s 6-DoF?
What is themeaning, definition, and application of Euler Angles?
What is the meaning of a Free Body’s Yaw, Pitch, and Roll, their rotational conventions, and applications?
Why it is important to establish a project’s Standards of Units, Weights, Measures, and Coordinate Systems at the beginning of a project?
What is meant by a 6DOF’s translational and rotational movements?
What is an architecture?
What is an AD?
What are the differences between User views, viewpoints, and concerns and provide examples?
What roles do the System Architect and SE perform regarding User views, viewpoints, and concerns?
What are the differences and interrelationships between architecting versus engineering versus designing?
Is System Architecting a 1-hour block diagram exercise?If not, explain why?
What is a fault-tolerant architecture and what is its purpose?
Who performs a System Architect role on small, medium, and large projects?
Pick one of the following Systems or Products listed below. Describe: 1) what information the Monitor capability provides as a Situational Assessment to the User and 2) what controls are available
Identify three examples of each of the types of system architectures listed below:a. Centralized architectureb. Decentralized architecture
Identify an example of each of the types of redundancies listed below:a. Operational or Hot Standby redundancyb. Cold or standby redundancyc. “k-out-of-n” redundancy
Identify an example of each of the types of component implementation redundancies listed below:a. Like redundancyb. Unlike redundancyc. Data link redundancyd. Physical connectivity redundancy (Figure
How are System interfaces identified?
How do SEs analyze interface interactions?
Howdoes the SE Process (Figure 14.1) apply to interface design? Problem Space Wasson SE Process Model Understand the Problem/Opportunity & Solution Spaces Highly Iterative SPS or EDS Develop
How does the System Capability Construct (Figure 10.17) apply to interface design? Failed Initial State Activated Activated Deactivated Activate Pre-Capability Operations Initialized Exception
What is the methodology for defining interfaces?
Who owns and controls System or Entity interfaces at various levels of abstraction?
What is an IRS and what is its relationship to interface definition?
What is an ICD and what is its relationship to interface design?
What is an IDD and what is its relationship to interface design?
How to determine whether to develop an IRS, ICD, and/or IDD?
What is an ICWG and what is its relationship to a System Development project?
How is the membership composition of an ICWG determined technically?
Who chairs an ICWG?
What are some of the challenges of analyzing, designing, and controlling System or Entity interfaces?
Create your own definition of a system. Based on the“system” definitions provided in this chapter:a. Identify your viewpoint of shortcomings in the definitions.b. Provide rationale as to why you
From a historical perspective, identify three precedented systems that were replaced with unprecedented systems.
What is a system?
Is a product a system?
Is a service a system?
What are examples of different types of systems?
What are the two primary types of systems associated with system, product, or service development?
What is an Engineered System?
What is an Organizational System?
What is Engineering?
What is SE?
SE consists of three primary aspects. What are they?Describe the interactions among the three.
How does the scope of Engineering compare with SE in terms of “Engineering the System” versus “Engineering the Box.”
What is the difference between a system, a product, and a tool?
What is a paradigm?
What is meant by a paradigm shift?
What is verification?
What is validation?
What is the Plug and Chug … SDBTF paradigm? What are its origins? Why is it important to get the SDBTF Paradigm corrected in Engineering education?
What does “Paint by Number” Engineering refer to?What are its pros and cons?
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