Explain the cardinality and optionally, Software Engineering

Assignment Help:

Cardinality & Optionally

Cardinality represents the relationship between two entities. Consider one to many relationship between two entities -student andclass. Here cardinality of a relationship is the number of instances of entity student which can be associated with each instance of entity class. This is demonstrated in Figure.

 

1632_Cardinality & Optionally.png


Related Discussions:- Explain the cardinality and optionally

Need help with my program deadline is tomoroow , I have a vb.net applicatio...

I have a vb.net application i would like to add database function + coding the the function to let the application work and also to add a login window for the customers + custom

Determine the common problems with software automation, Determine the commo...

Determine the common problems with software automation ? The biggest concern is the cost incurred for test automation. Also, often s/w test automation needs skilled personnel an

Enhance the effectiveness of visual support, Question: a) Discuss which...

Question: a) Discuss which communication method/s you would use in the following situations. Justify your answer. i. Congratulating an employee on obtaining a promotion.

What is the meaning of requirement engineering, What is the meaning of requ...

What is the meaning of requirement engineering? Requirement engineering defined as the process of setting up the services that the customer requires from the system and the co

What is structured programming explain, Q. What is structured programming a...

Q. What is structured programming and why is it important? Ans. Structured programming is a term that was coined in the late 1960's to mean programming without using go to st

Pros and cons of adding audio directly to the timeline, Question: Audio...

Question: Audio and Video Integration in Flash MX 2004 Professional. What sound formats does Flash MX 2004 support? (incl. if you have Quicktime or later installed on your comp

What does validation represent, What does Validation represent? Validat...

What does Validation represent? Validation shows the set of activities that ensure that the software that has been built is satisfying the customer needs.

Discuss the system quality attributes, Question 1 What are the advantages ...

Question 1 What are the advantages and disadvantages of layered systems? Question 2 Discuss the system quality attributes Question 3 Discuss the six components of

What is intrusive testing, Testing that collects timing and processing info...

Testing that collects timing and processing information during program implementation that might change the behavior of the software from its behavior in a actual environment. Usua

Explain product and process standards, Product and process standards Pr...

Product and process standards Problems with standards They may not be seen as relevant and up-to-date by software engineers. They often include too much bureaucratic form

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