Structured analysis and structured design, Software Engineering

Assignment Help:

Differentiate between structured analysis and structured design. 

The aim of structured analysis is to transform the textual explanation of a problem into a graphic model. During structured analysis, functional decomposition of the system takes place, i.e. every function that the system performs is analyzed and hierarchically decomposed into more detailed functions. On the other hand, during structured analysis all functions identified during structured analysis are mapped to a module structure. This module structures are also known as software architecture for the given problem and it can be directly executed using a conventional programming language. The purpose of structured analysis is to capture the detailed structure of the system as perceived by the user, while the purpose of structured design is to explain the structure of the solution that is suitable for execution in some programming language.

 


Related Discussions:- Structured analysis and structured design

Architecture diagram and system design, Writing a report explaining all the...

Writing a report explaining all the work in detail in a professional manner and the report should include all the steps below: 1. Draw up a final Entity-Relationship model compr

State the process of white box testing, State the process of White box test...

State the process of White box testing White box testing:   This method, also termed as glass box testing, is performed early in testing process.  By using this, software engi

Define cardinality and modality, Define Cardinality & Modality. Cardina...

Define Cardinality & Modality. Cardinality: Requirement of the number of occurrences of one that can be linked to number of occurrences of another. Modality: The Modality of

Explain the per-action modeof QTP, Explain the Per-action modeof QTP ...

Explain the Per-action modeof QTP - Best used in below cases: - When creating simple record and run tests when there is just one or very few tests which correspond to int

Explain token count, Token count: -  A program is considered to be series o...

Token count: -  A program is considered to be series of tokens and if we count the number of tokens, some interesting results might be emerge. Tokens are classified as either opera

Explain top down design, Top down design: A top down design approach begin...

Top down design: A top down design approach begins by identifying the main modules of the system, decomposing them into their lower level modules and iterating unless the desired

What is the meaning of real time system, What is the meaning of Real time s...

What is the meaning of Real time system? Real time system is a software system where the correct functionalities of the system are dependent upon results evaluated by the syste

What are the problems of prototyping, What are the Problems of Prototyping ...

What are the Problems of Prototyping  In some organisations, theprototyping isn't as successful as anticipated. A common problem with this approach is that people expect much

Prepare er diagram for the system, a) An ER diagram for the system. Show ...

a) An ER diagram for the system. Show all entities, relationships, cardinalities and optionalities. Also, include all intersection entities. You must use the Finkelstein  method

Relationship between agent technology and grid computing, Question: (a)...

Question: (a) Show three application areas for agents. (b) What do you meant by "temporally coupled coordination"? Provide an example of a temporally coupled coordination

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd