The abstract factory pattern uses the factory method pattern for the creation of individual products. In the chain of responsibility pattern, if a handler does not handle an object, there is a fallback to the next handler (if any). In the strategy pattern, if a strategy does not work, there is a fallback to the next strategy (if any). In the strategy pattern, the strategy is indepent of the surrounding context. In the state pattern, you usually set the state only once. The MVC pattern completely removes coupling between the model, view, and controller. 1.1 Which of the following statements are true and which are false? True False Statement a. An object is deferred if it has at least one deferred feature. Each object is an instance of its generic class. #PUT THE CHECKMARK IN INFIX PRO PDF EDITOR SOFTWARE#Classes exist only in the software text objects exist only during the execution of the software. Example: Which of the following statements are true and which are false for objects and classes of Eiffel? True False Statement a. A correctly set checkmark is worth 0.5 points, an incorrectly set checkmark is worth -0.5 points. For each statement, you can mark at most one square. 1 Multiple choice questions (13 points) For each statement found below, indicate through a checkmark in the corresponding column whether it is false or true. Pedroni Software Architecture Exam Question Number of possible points Pointsģ Legi-Nr. Please immediately tell the supervisors of the exam if you feel disturbed during the exam. Manage your time carefully (take into account the number of points for each question). Please write legibly! We will only correct solutions that we can read. Invalid solutions need to be crossed out clearly. Only one solution can be handed in per question. If you need more space for your solution, ask the supervisors for a sheet of official paper. All solutions must be written directly onto the exam sheets. Use a pen (not a pencil)! Please write your student number onto each sheet. Except for a dictionary you are not allowed to use any supplementary material. Signature: Directions: Exam duration: 105 minutes. Michela Pedroni Date: 1 June 2010 Family name, first name: Legi-Nr: I confirm with my signature, that I was able to take this exam under regular circumstances and that I have read and understood the directions below. 1 Software Architecture Exam Spring Semester 2010 Prof.
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