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Phần 1, Phần 2, Phần 3 Programming language - Coggle Diagram
Phần 1
Testing (thử nghiệm)
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Sometimes, customer changes their request.
Prototype (nguyên mẫu)
a prototype is an early version built for a system that reflects the features which are of interest. Nguyên mẫu là phiên bản đầu tiên được xây dựng cho một hệ thống phản ánh các tính năng được quan tâm.
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Prototyping is a process model that offers a solution to the problem of ensuring that the customer gets what they want.
Qúa trình tạo ra nguyên mẫu là một quy trình mô hình cung cấp được giải pháp cho vấn đề đảm bảo rằng khách hàng có được những gì họ muốn
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Phần 2
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GUIs, WWW
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WWW
World Wide Web: combination of all resources and users on the Internet that are using the Hypertext Transfer Protocol (HTTP)
DataBase
Designing of Database
Designing the database is a whole subject in its own right and is not normally considered to be part of software engineering.*
Database Server
Database server: If a computer provides database services to other, then it will be known as a Database server*
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Modularity
Structure of software
Software can be designed by a method, such as functional
decomposition, object-oriented design or data structure design.
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Data flow design
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depends on identifying the flows of data through the intended software, together with the transformations on the flows of data
Process model
Waterfall and Spiral
Waterfall Model
"In a waterfall model, the correctness of each step is checked"
Trong một mô hình thác nước, tính chính xác của từng bước được kiểm tra
design
it divides a complex task into smaller, more manageable tasks
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Spiral Model
The spiral model consists of a series of cycles. Each cycle consists of a series of steps. At every cycle, any risks to the successful progress of the project are assessed. Then an appropriate method is selected in order to minimize that risk.
The spiral model consists of a repeated cycle of small steps designed to assess and deal with risks at every cycle. Thus the spiral model is termed an iterative approach.
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