Define cardinality and modality, Software Engineering

Assignment Help:

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 a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional. The modality is 1 if an occurrence of the relationship is mandatory.

 


Related Discussions:- Define cardinality and modality

Explain code walkthrough, A manual testing [error detection] method where p...

A manual testing [error detection] method where program [source code] logic [structure] is traced manually [mentally] by a group with a small set of test cases, whereas the state o

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

Describe the importance of function point, Q. Describe the Importance of fu...

Q. Describe the Importance of function point? - This is independent of the languages tools or else methodology used for implementation. - They are able to be estimated from

Describe the different types of frequency hoping, Question: (a) What i...

Question: (a) What is a piconet in a Bluetooth context? (b) Discuss the concept of Master, slave, stand-by and parked devices with respect to a Bluetooth piconet. (c)

JAVA PROGRAMMING, Write a test program that read an integer n and call a me...

Write a test program that read an integer n and call a method to display a pattern as follows: 1 2 1 3 2 1 4 3 2 1 ... n n-1 ... 3 2 1 The method header is

What is software re-engineering, What is software re-engineering? No fu...

What is software re-engineering? No functionality is added to the system. Rather than, the system is modified to compose it easier to understand and change. System re-engineeri

Write definition of state transition diagram, Write definition of state tra...

Write definition of state transition diagram? State transition diagram is mainly a collection of states and events. Due to the events the system has to change its state. It als

What is dma data transfer, DMA data transfer The position of the DMA co...

DMA data transfer The position of the DMA controller between the other components in a computer system. The CPU communicates with the DMA by the  address and data buses as with

What is top-down testing, An integration testing methods that tests the hig...

An integration testing methods that tests the high-level components first using stubs for lower-level known as components that have not yet been integrated and that stimulate the n

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