Which of the following statements is true about UML?Group of answer choicesUML class diagram allows to design systems for people to more easily understand and analyze their systemsUML cannot represent class attributesUML cannot represent static methods in classesUML cannot represent relationships between classes

Which UML diagram is shown above?

Which UML diagram is used to model the physical components of a system?Class diagramComponent diagramState chart diagramDeployment diagram

Which of the following statements are true? You can  select more than one statement.Group of answer choicesDefining a class creates a new data type.A class can have attributes and methods.A class is a template for entities that have common properties.A class must contain attributes.

Which of the following statements on the modeling of interfaces in UML is wrong? Select one: A dotted arrow with an open tip and the stereotype << abstract>> points from the used interface to the using class. The stereotype << interface>> defines an interface. The interface does not contain attributes. A dotted arrow with a closed tip points from the implementing class to the interface.

Which of the following statements are  true? You can select more than one answer.Group of answer choicesAn object is a template for entities that have common properties.An object and a class are the same.An object and a class have no relationship.An object is an instance of a class.An object can maintain state.