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Which of the following diagrams contains an equivalent definition of System?
A structured class called System has two parts called Subsystem 1 and Subsystem2 respectively, as shown in the class diagram fragment below: Which of the following diagrams contains an equivalent definition of System? A) B) C) D) A . OptionB . OptionC . OptionD . OptionView AnswerAnswer: C Explanation: In...
In UML modeling, what is a Constraint?
In UML modeling, what is a Constraint? A. a condition that must be satisfied when it is evaluated B. a condition that should be met depending on system operation C. a condition that causes the state of the objects to change over time D. a condition that constrains what can...
Which elements in the diagram are Features of the Car class?
Which elements in the diagram are Features of the Car class? A. drive(), Car B. stop(). driver C. name. stop() D. driveO, stop(). PersonView AnswerAnswer: D Explanation: In UML, the features of a class are the combined set of attributes (properties) and operations (methods) that are defined for that class....
Which diagram shows inherited properties?
Which diagram shows inherited properties? A) B) C) D) Inherited properties cannot be shown In a specialized class. A. Option A B. Option B C. Option C D. Option DView AnswerAnswer: B Explanation: In UML, inherited properties are those attributes that are defined in a superclass and inherited by a...
Which characteristic should apply to any useful model?
Which characteristic should apply to any useful model?A . It is specified in UML.B . It is platform independent.C . It abstracts away irrelevant detail.D . It is specified using a visual notation.View AnswerAnswer: C Explanation: A key characteristic that should apply to any useful model, including those created with...
Which statement is correct according to the diagram?
Consider the following diagram: Which statement is correct according to the diagram? A. responsiblePerson inherits from Person. B. Client and Manager have nothing in common. C. responsiblePerson can not refer to an object of class Client. D. The object referred to as responsiblePerson can be a Manager.View AnswerAnswer: D Explanation:...
For projects involving complex and strategic systems, what is a key advantage of developing models before starting implementation?
For projects involving complex and strategic systems, what is a key advantage of developing models before starting implementation?A . Developing models ensures that all requirements will be addressed.B . Models are useful to provide proof of progress to project management.C . Models help to establish a consensus among all the...
What is the defining characteristic of a domain model?
What is the defining characteristic of a domain model?A . It is a model that is specified using UML diagrams.B . It is a model that focuses on the domain requirements of the systemC . It is a model that captures the main domain concepts and their relationships.D . It...
What represents the most appropriate use of UML during software development?
What represents the most appropriate use of UML during software development?A . forcing management decisionsB . describing a planned or existing system to non-technical stakeholdersC . capturing and clarifying the business-level concerns of a planned or existing systemD . capturing the essential characteristics and design decisions of a planned or...
Which statement describes the semantics of a Property that has the aggregation kind composite?
Which statement describes the semantics of a Property that has the aggregation kind composite? A. The aggregation kind composite is semantically equivalent to namespace containment B. Instances of the composed object's type can exist only in the context of the composite object. C. When the Property's composite object ceases to...
