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更多“If the fork and the knife are placedparallel to each other, it means you’ve finished eating.（）”相关的问题
A、zero
B、only bending moments
C、only shearing forces
D、bending moments and shearing forces
E、axial forces and shearing forces
F、bending moments and axial forces
The purpose ofthe requirements definition phase is to produce a clear, complete, consistent, and testable(1)of the technical requirements for the software product.
During the requirements definition phase, the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the software must perform and each(2)that it must meet. The starting point is usually a set of high-level requirements from the(3)that describe the project or problem.
In either case, the requirements definition team formulates an overall concept for the system and then defines(4)showing how the system will be operated, publishes the system and operations concept document and conducts a system concept review (SCR).
Following the SCR, the team derives(5)requirements for the system from the high level requirements and the system and operations concept. Using structured or object-oriented analysis the team specifies the software functions and algorithms needed to satisfy each detailed requirement.
Q8 Hive Minds: Migrating Birds You again control a single insect, but there are BBB birds flying along known paths. Specifically, at time ttt each bird b bbwill be at position
(xb(t),yb(t))(xb(t),yb(t)). The tuple of bird positions repeats with period TTT. Birds might move up to 3 squares per time step. An example is shown below, but keep in mind that you should answer for a general instance of the problem, not simply the map and path shown below. Your insect can share squares with birds and it can even hitch a ride on them! On any time step that your insect shares a square with a bird, the insect may either move as normal or move directly to the bird’s next location (either action has cost 1, even if the bird travels farther than one square).
Q8.1 Which of the following is a minimal state representation?
A、
B、
C、
D、
A、M = 800, V = 4
B、M = 600, V =3
C、M = 400, V =2
D、M = 200, V =1
The analysis phase answers the questions of who will use the system, what the system will do, and where and when it will be used. During this phase, the project team investigates ny current system,identifies (71) , and develops a concept for the new system. This phase as three steps: first, (72) is developed to guide the project team's efforts. It usually ncludes an analysis of the current system and its problems, and the ways to design a new ystem. The next step is (73) The analysis ofthis information - in conjunction withinput rom the project sponsor and many other people - leads to the development of a concept for a ew system. The system concept is then used as a basis to develop a set ofbusiness analysis odels that describes how the business will operate if the new system were developed. The set of models typically includes models that represent the (74) necessary to support the nderlying business process. Last, the analyses, system concepts, and models are combined nto a document called the (75), which is presented to the project sponsor and other key ecision makers that decide whether the project should continue to move forward
A.improvementopportunities
B.logicalmodel
C.systemrequirements
D.systemarchitecture@@@SXB@@@A.a user manual
B.an analysis strategy
C. an analysis use case
D.a design user case@@@SXB@@@A.project scope definition
B.prob,lems analysis
C.decisionanalysis
D.requirementsgathering@@@SXB@@@A.dataandprocesses
B.systeminfrastructures
C.externalagents
D.systemsoftware@@@SXB@@@A.requirementsstatement
B.designspecification
C.systemproposal
D.project charter
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