Explain in detail the design concepts, Software Engineering

Assignment Help:

Explain in detail the design concepts.

Abstraction

  • Functional abstraction
  • Data abstraction
  • Control abstraction

Information hiding

  • Every module in the system hides the internal details of its processing activities and modules communicate only by over defined interfaces.

Structure

  • It permits the decomposition of a large system into smaller, more manageable units with well explained relationships to the other units in a system.
  • Network is the most general form of structure.

Hierarchical Structures/Structure Charts

  • It depicts the structure of subroutines in a system, the data passed among routines, can be indicated on the arcs connecting routines.

Modularity

  • Modular system consists of well-defined, manageable units with well defined interfaces between units.

Concurrency

  • Independent processes that can be activated concurrently if multiple processors are available.

 


Related Discussions:- Explain in detail the design concepts

Explain in detail the design concepts, Explain in detail the design concept...

Explain in detail the design concepts. Abstraction Functional abstraction Data abstraction Control abstraction Information hiding Every module in

What is recovery testing, What is recovery testing? Recovery testing is...

What is recovery testing? Recovery testing is a system test that forces the software to fail in a various of ways and verifies that recovery is properly done.

Explain reverse engineering, REVERSE ENGINEERING :- It is a process of exa...

REVERSE ENGINEERING :- It is a process of examining software with a view to understanding its design and specification. In this, source code and portable code are the input

Explain structure-based testing techniques, Explain Structure-based testing...

Explain Structure-based testing techniques - Structure-based testing methods are also termed as white-box testing techniques. - These are dynamic methods. - They use the

Determine the cyclomatic complexity, Q. Consider the program given below ...

Q. Consider the program given below void main() { int i,j,k; readln (i,j,k); if( (i k) ) { writeln("then part"); if (j writeln ("j

Draw an entity relationship diagram, Problem: (a) Draw an Entity Relat...

Problem: (a) Draw an Entity Relationship Diagram for the given case study. Show entities and relationships on the diagram (attributes should not be shown). Cardinality and op

Define query language, Define query language? A query is a statement re...

Define query language? A query is a statement requesting the retrieval of information. The portion of DML that includes information retrieval is known as a query language.

Explain the corba component model types, Question 1: a. What are the F...

Question 1: a. What are the Facets of Component that you know about ? b. Explain the CORBA component Model types ? c. Talk about the three concepts that you should keep

What is a utility, "Utility" is a software tool designed to perform some re...

"Utility" is a software tool designed to perform some regularly used support function. For example, single utility is a program to print files.

Hotel reservation, how to make pseudo code of hotel reservation

how to make pseudo code of hotel reservation

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