UML Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

UML Interview Questions

Questions Answers Views Company eMail

Why are attributes used in uml?

1003

Why is it required to have an abstraction layer in uml?

858

What is the influence of rule-sets in object assertions?

954

What are the different types of implementation terms in uml?

830

What are assertion facets used for in uml?

964

What does state model represent?

997

What are the roles played by wrappers in uml?

1212

What is the difference between rely clause and guarantee?

976

What are the different approaches to store knowledge?

916

What does associations, aggregation and composition in a class diagram mean?

988

What are the different types of relationship composition that exists?

990

What are the roles played by packages in uml?

911

What is the difference between translational and elaborational approaches?

1027

What is a uml use case diagram (ucd), and when should you use it?

938

How a uml use case is diagram different from a traditional flow chart?

943

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Un-Answered Questions { UML }

What is an object lifeline?

983

What is UML and its features?

948

What are the three types of modeling in UML?

1050

Does UML guarantee project success?

2175

What are the different steps involved in object oriented analysis?

939

What is sdlc (software development life cycle)?

1061

What is the difference between rely clause and guarantee?

976

What is functional requirement?

1005

What are assertion facets used for in uml?

964

What is UML diagram?

992

What are the roles played by modules in uml?

894

How many UML diagrams are expected or considered to be enough to fulfill the requirements of a project and why?

3630

Brief explanation of all elements in activity diagrams

1098

What are the elements in State Chart diagrams?

1073

What is transition?

967

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