OMG’s UML (Unified Modeling Language) is a standard language for specifying, visualizing, constructing, and documenting the artefacts of software systems. UML is not a programming language but tool that can be used to generate code in various languages using UML structure and behaviour diagrams. UML has a direct relation with object-oriented analysis and design. It has applications beyond software development, such as process flow in manufacturing.
UML online test (UML V2.5) helps technical recruiters and hiring managers to assess candidate’s competency in creating UML structure and behaviour diagrams. Online UML test is created & validated by experienced UML experts to assess & hire UML developer as per the industry standards.
Unified Modeling Language (UML) knowledge testhelps to screen the candidates who possess traits as follows:
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Classes of objects can be broken down into smaller groupings of subclasses. The class is the general grouping while the subclass is the specific grouping.
You are the developer, and you are developing a new system based on UML diagrams created by a business analyst. You are looking at a document, and a subclass is created using inheritance. As you do your development, what would you keep an eye out for regarding the subclass?
Some UML diagrams may have what is referred to as polymorphic. This refers to objects may have similarities.
You are a business analyst creating a report based on the diagrams you created using the UML framework. In this report, you need to state any polymorphic operations for the developers clearly. How would you distinguish on the report the polymorphic operations?
The UML framework was developed to have uniformity in design documentation. This uniformity leads to a common knowledge of what symbols and images mean on a diagram.
One of the things that are shown on documents is objects. As the business analyst for a project, you are writing the documentation for a new application. What items would be represented by the objects on your documentation?