Diffrence between structured analysis and structured design, Software Engineering

Assignment Help:

Q. Differentiate between structured analysis and structured design?

Ans. The aim of structured examination is to transform the textual description of a problem into a graphic model. Throughout structured analysis functional decomposition of the system takes place that is each function that the system performs is analyzed and hierarchically decomposed into more detailed functions.

On the other side during structured design all functions identified during structured analysis are mapped to a module structure. This module structures is as well called software architecture for the given problem and it can be directly implemented using a conventional programming language.

The basis of structured analysis is to capture the detailed structure of the system as perceived by the user whereas the purpose of structured design is to define the structure of the solution that is appropriate for implementation in some programming language.


Related Discussions:- Diffrence between structured analysis and structured design

Objectives of data dictionaries, Objectives of Data dictionaries:- 1)  ...

Objectives of Data dictionaries:- 1)  A standard definition of all terms in a system, that is every item of data is uniquely identified and described. 2)  Easy cross-referen

Define a macro, "State how you would type arguments h, o, w, n, o, w to the...

"State how you would type arguments h, o, w, n, o, w to the macro cat, define(cat, $1$2$3$4$5$6$7$8$9) so that the printed result was how now Describe exactly what happens when

Software methodology, how to choose a software methodology for a software p...

how to choose a software methodology for a software project

Describe software development life cycle activities, Question: (a) Des...

Question: (a) Describe with a pictorial representation ISO 12207 software development life cycle activities. (b) A public library is considering the implementation of

What are the elements of analysis model, What are the elements of Analysis ...

What are the elements of Analysis model? i. Data Dictionary ii. Data Flow Diagram iii. Entity Relationship Diagram iv. State Transition Diagram v. Process specifica

What is quality control, What is quality control? Ans) Quality control m...

What is quality control? Ans) Quality control means to preserve the quality of product by measuring their content , different physical parameters.

Define the failure intensity of the basic model, Q Define the failure inten...

Q Define the failure intensity of the Basic model? Ans: The failure intensity of the Basic model is λ (μ) = λ 0 [1 - μ / v 0 ] Where λ 0 is the initial failure inten

What does data abstraction contains, What does Data abstraction contains? ...

What does Data abstraction contains? A Data abstraction is a named collection of data that defines a data object Eg: door Attributes: door type, Opening mechanism, Swing di

Demonstrate the sequence of prototyping, Demonstrate the Sequence of protot...

Demonstrate the Sequence of prototyping Sequence of prototyping is demonstrated in following Figure.

Discuss in details the design steps in transaction mapping, Discuss in deta...

Discuss in details the design steps in transaction mapping. Re-Check the fundamental model. Re-check and refine the DFD for the software. Determine the DFD has either

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