1) Describe three principal differences between system performance requirements,
ID: 3732684 • Letter: 1
Question
1) Describe three principal differences between system performance requirements, which are an input to the concept definition phase, and system functional specifications, which are an output
2)Both the concept exploration and concept definition phases analyze several alternative system concepts. Explain the principal differences in the objectives of this process in the two phases and in the manner in which the analysis is performed.
3) 1) Identify 7-10 primary functions of a common laptop computer.
2) Identify 7-10 primary parts/components of a common laptop computer.
3) Allocate the functions in (a) to the parts/components in (b).
Please answer the above three questions
Explanation / Answer
1) Describe three principal differences between system performance requirements, which are an input to the concept definition phase, and system functional specifications, which are an output
Answer:
The three principal differences listed below, mention the stipulations of systemfunctional specifications and following the stipulations there is an explanation of the differencebetween system performance requirements and system functional specifications.
1. What functions are to be performed- A description of the system functionality is explained.While system performance requirements list requirements with some specifications, systemfunctional specifications can be thought of as a textual and diagrammatic representation of thesystem concept and functionalities.
2)Both the concept exploration and concept definition phases analyze several alternative system concepts. Explain the principal differences in the objectives of this process in the two phases and in the manner in which the analysis is performed.
Answer:
An important objective in the concept definition phase is to make sure that nopotential concepts opportunities are ignored, whereas the goal of concept explorationphase is to set up the system performance requirements and pass them to the conceptdefinition phase.In the concept development phase there is a comparison of concepts as a system ratherthan individual functions whereas in the concept definition phase individual functionsare compared at a time. In concept exploration phase the system options are exploredwith subsystems with defined functions. Here, only the components are visualized.The analysis for concept exploration and concept definition is not the same. Inconcept exploration phase the analysis is done on the operational needs to fulfill theoperational objectives. This analysis keeps a larger picture in mind then the next stepin analysis for concept definition. Concept definition analysis has performancerequirements that fit the selected system design. It has functional models for theselected system and validation testing for the system.
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