ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Google
   
 
Categories >> Software >> Software Design >> UML
 
 


 

 
 Design Patterns interview questions  Design Patterns Interview Questions (75)
 UML interview questions  UML Interview Questions (57)
 OOAD interview questions  OOAD Interview Questions (54)
 Software Design Tools interview questions  Software Design Tools Interview Questions (14)
 Requirements Management interview questions  Requirements Management Interview Questions (40)
 Project Planning interview questions  Project Planning Interview Questions (70)
 Project Management interview questions  Project Management Interview Questions (34)
 Technical Writer interview questions  Technical Writer Interview Questions (6)
 Software Design AllOther interview questions  Software Design AllOther Interview Questions (55)
Question
what is difference between old & new version of uml?
 Question Submitted By :: UML
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
UML 2.0 is totally a different dimension in the world of Unified Modeling Language. It is more complex and extensive in nature.

The extent of documentation has also increased compared to UML 1.5 version. UML 2.0 also added new features so that its usage can be more extensive.

UML 2.0 adds the definition of formal and completely defined semantics. This new possibility can be utilized for the development of models and the corresponding systems can be generated from these models. But to utilize this new dimension a considerable effort has to be made to acquire the knowledge.

New dimensions in UML2.0:

The structure and documentation of UML was completely revised in the latest version of UML2.0. There are now two documents available that describe UML:

UML 2.0 Infrastructure defines the basic constructs of the language on which UML is based. This section is not directly relevant to the users of UML. This is directed more towards the developers of modeling tools. So this area is not in the scope of this tutorial.

UML 2.0 Superstructure defines the user constructs of UML 2.0. It means those elements of UML that users will use at the immediate level. So this is the main focus for the user community of UML.

This revision of UML was created to fulfil a goal to restructure and refine UML so that usability, implementation, and adaptation are simplified.

The UML infrastructure is used to:

Provide a reusable meta-language core. This is used to define UML itself.

Provide mechanisms to adjustment the language.

The UML superstructure is used to:

Provide better support for component-based development.

Improve constructs for the specification of architectur.

e
Provide better options for the modeling of behaviour.

So the important point to note is the major divisions described above. These divisions are used to increase the usability of UML and define a clear understanding of its usage.

There is another dimension which is already proposed in this new version. It is a proposal for a completely new Object Constraint Language (OCL) and Diagram Interchange.
 
Is This Answer Correct ?    7 Yes 0 No
Ann
 

 
 
 
Other UML Interview Questions
 
  Question Asked @ Answers
 
Difference Between Attribute and Association.   4
What are the good practices to use while designing for reuse?   1
Difference: Activity Diagram and Sequence Diagram.   5
Explain Class Diagram in Detail.   4
What is association? TCS 3
How to resolve many to many relationship? TATA 2
What is the purpose of a class diagram?   2
Can we use UML for user interface (UI) design? TCS 2
What are the four phases of the Unified Process ? Maruti-Suzuki 2
Does UML guarantee project success? Protech 3
what is difference between Seqence and Collaboration diagrams with example? TCS 2
In the unified process, during which phases is requirement analysis mainly carried out? Oracle 4
 
For more UML Interview Questions Click Here 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
   
Copyright 2013  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  KalAajKal.com