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Stepwise refinement
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Stepwise refinement Related: Software Engineering - MCQ with answers
stepwise refinement refers to the progressive refinement in small steps of a program specification into a program.
The term stepwise refinement was used first in the paper titled Program Development by Stepwise Refinement by Niklaus Wirth, the author of the programming language Pascal and other major contributions to software design and software engineering, in the Communications of the ACM, Vol. 14 (4), 1971, pp. 221-227.
Wirth said, "It is here considered as a sequence of design decisions concerning the decomposition of tasks into subtasks and of data into data structures."
We use the term here mainly to describe the development of a method from its specification. We will see small steps, like breaking a high-level statement into a sequence of statements, introducing a local variable, translating an English statement into Java, and introducing a method.Stepwise Refinement - A Definition. Stepwise Refinement. A way of developing a computer program by first describing general functions, then breaking each function down into details which are refined in successive steps until the whole program is fully defined. Also called top-down design.
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Stepwise refinement Related: Software Engineering - MCQ with answers
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Stepwise refinement Related: Software Engineering - MCQ with answers for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Stepwise refinement Related: Software Engineering - MCQ with answers covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Stepwise refinement Related: Software Engineering - MCQ with answers.
Stepwise refinement Related: Software Engineering - MCQ with answers for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Stepwise refinement Related: Software Engineering - MCQ with answers covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Stepwise refinement Related: Software Engineering - MCQ with answers.
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