State the both cardinality and modality, Software Engineering

Assignment Help:

Define Cardinality & Modality.

Cardinality: Specification of the number of occurrences of one that can be correlated to number of occurrences of another.

Modality: The Modality of a relationship is 0 if there is no explicit require for the relationship to occur or the relationship is elective. The modality is 1 if an occurrence of the relationship is mandatory.

 


Related Discussions:- State the both cardinality and modality

What is software requirement specification, Q. What is Software requirement...

Q. What is Software requirement Specification (SRS)? Why is it important? List the characteristic of a good quality SRS? Ans: (SRS) Software Requirement Specification Documen

Project or process, Mentoring a class at a university. is project or proce...

Mentoring a class at a university. is project or process??

Ftr, EXPLAIN ABOUT DEFECT AMPLIFICATION AND REMOVAL IN SOFTWARE ENGINEERING...

EXPLAIN ABOUT DEFECT AMPLIFICATION AND REMOVAL IN SOFTWARE ENGINEERING

Iterative Enhancement Model, what is the advantage of Iterative Enhancement...

what is the advantage of Iterative Enhancement Model in developing a system?

What are the advantages of using testing tools, Q. What are the advantages ...

Q. What are the advantages of using testing tools? Ans: The merits of testing tools are They improve the productivity and quality of software development. Help in

Explain the design principles, Explain the design principles. The d...

Explain the design principles. The design process should not endure from tunnel vision. The design should be traceable to the analysis model. Design should not re

Illustrate the concept of hybrid design, Q. Illustrate the concept of Hybri...

Q. Illustrate the concept of Hybrid design? Hybrid design: Pure top-down or else pure bottom up approaches are often not practical so hybrid approach which combines the above

Draw an entity-relationship model, (a) Draw an Entity-Relationship model f...

(a) Draw an Entity-Relationship model for the relational schema given in the Appendix. Show all the entities, relationships, relationship names, and attributes and also underline

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