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Programming refers to the method and process of designing, compiling, and debugging programs. It is a well-targeted intellectual activity. Since the program is the ontology of software, the quality of software is mainly reflected by the quality of the program, and in software research, the work of program design is very important, and the content involves the basic concepts, tools, methods and methodologies.
Program design is usually divided into four stages: problem construction, algorithm design, writing and compilation.
According to the nature of the structure, there are structured programming and unstructured programming. The former refers to structured programming methods and processes. It has a hierarchy of basic structures that make up complex structures, and vice versa.
According to the user's requirements, there are procedural programming and non-procedural programming. The former refers to programming using a procedural programming language, and the latter refers to programming using a non-procedural programming language. According to the component nature of program design, there are sequential programming, concurrent programming, parallel programming, and distributed programming.
According to the programming style, there are logical programming, functional programming, and object-based programming.
The basic concepts of programming are programs, data, subroutines, subroutines, coroutines, modules, sequentiality, concurrency, parallelism, and distribution. Programming is the most basic concept in programming, subroutines and coroutines are the basic units of programming established to facilitate programming, and the order, concurrency, parallelism and distribution reflect the intrinsic characteristics of programs.
A program design specification is a specific provision for program design. Programming is an important part of software development work, and software development is engineering work, so it must be standardized. Language influences the effectiveness of programming and the reliability, legibility, and maintainability of software.
Specialized programs provide a suitable environment for software personnel to carry out programming work.
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The task of program design is to select the appropriate computer language (such as visual fox-pro) to program according to the detailed description of the module and the description of the processing process in the system design specification.
On what basis? who can help me?
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The task of program design is to best complete a specific function, which is generally obtained based on a survey of users, so as to make the designed program more convenient and practical. Meeting the needs of users is the most important task of program design.
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The main basis of the program design is the HIPO diagram in the system design stage and the database structure and programming design.
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Basis?? What does the customer want?
The one who has the book, turn it over!!
How long does it take for the exam to end?
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Together! The landlord's speed is a plus! I'll make it up to you!
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So soon to ask....I'm afraid it's not good!
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The one came out and gave an answer.
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It's all about exams, and they're all helping.
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Everyone helped each other, and the exams were almost over.
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a. Structured programming and object-oriented programming.
Structured programming is the basic principle of detailed design based on the function and process design of modules. Structured programming is a subset of procedural programming that uses a logical structure for the program being written, making it more efficient and easier to understand and modify.
Object-oriented programming, as a new approach, is essentially abstract thinking embodied in building models.
Process and object-oriented approaches.
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The correct answer is a
Structuring is a traditional programming method, which stipulates the order in which the program runs, and the program runs once to get the result.
Object-orientation is a new approach in recent years, which only requires the design of the properties of each class, the declaration of some classes of objects, and the fact that these objects operate in an event-driven manner.
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Structured programming and object-oriented programming are the two mainstream programming methods, and the concept of process-oriented is mainly from the perspective of programming ideas. All fall under the umbrella of modular programming.
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Answer] :d programming is a technology that needs to be supported by corresponding theories, techniques, methods and tools. The tasks of the program design include the selection of positive items a), b), c) and so on. Zen filial piety.
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Answer]: 4 steps to programming:
1) Get the Balance to make a code table:
2) Make a memory allocation:
3) Translate the source program into the target program:
4) This program is stored in the computer in the order of the address of the storage unit Minhu.
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