class diagram questions and answers pdf

Below diagram shows an association of bank and account. << /ProcSet [ /PDF /Text ] /ColorSpace << /Cs1 5 0 R >> /Font << /F2.0 1. ; Design view - it captures the vocabulary of the system. xڽ�]o�H��W� R��/�G��X 4 0 obj They are not as complex as y ou think and can be master ed with some practice. %PDF-1.3 From the previous question you can easily judge that class diagrams shows the types and how they are linked. xref Question 10 In UML deployment diagrams (indicate all correct answers): The information necessary to answer the question cannot be inferred from the class diagram without making assumptions. Between two other classes in an association relationship, an association class forms a part of it. Class diagram describe the pieces, chessboard and the game tree Object diagram describe by object snapshots a chess position during a game Activity diagram describe a game workflow including two players playing via a (telnet) chess server Statechart describe … 0000005653 00000 n There is a use case and system sequence diagram for the remaining questions following the first two questions. Choose CREATE ASSOCIATED DIAGRAM->MANUAL->CLASS DIAGRAM. Answer : We have nine types of diagram in UML. Each hockey team is composed of six to twelve players, and one player captains the team. Make sure the package diagram called "CLD_1 - Banking" is the current diagram. xڵXMs�H��W�1T9B��ڥ`�UH�0��I#4#��%˖��#�CEV�y��u��|7�� pl'q�8�0� �};u�4��G��+�B��1�*��:��ˢk�ǿG��AV�_�v�ş��9p_��7��+��ՇW~�=�WY}�$��=�֊�� The students write their answers to exam questions and hand in their papers to the instructor. ... Use UML class diagrams to … 1.who consider diagrams as a type of Class diagram, component diagram, object diagram, and deployment diagram? The questions that should be asked are: 1. stream H{Z ��AB&q��Ħ��Ŀߙ�&nmӤ�τ��ԯ��9g�L�� 6a�!�b ��KS��2q�9K��KKz~�p�l(��-K�t� ὗ��wk��.7�Ղ��^�g!R�� =�F9]\��O�R��t�}��s��M�X��}�o�E�o�m��(�.��i��m��]生�S�$��ղ�jF�J;)��m�ܮ�_��>Ҭ\�O�"/��Nr��N��)��y�� ,��*��Q�Nפ�`��|��b��.�3L��R �|��6L�z�5%��8��e��b\��a|�_e��e[�sF�I�p��%9*,@9!��M�x�_��z��Xj7��6�qQl�Y��I�-O��@��β��U��~R�� endstream endobj 393 0 obj <> endobj 394 0 obj <> endobj 395 0 obj <>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/ExtGState<>>> endobj 396 0 obj [/ICCBased 412 0 R] endobj 397 0 obj [/Indexed 396 0 R 255 413 0 R] endobj 398 0 obj <> endobj 399 0 obj <>stream 0000002424 00000 n Describe the difference between reference objects and value objects. you should first understand its basic makeup. A team has a name and a record. Starting with question 3 on this exam, each question builds on the answer from the previous question. Depending on the context, classes in a class diagram can represent the main objects, interactions in the application, or classes to be programmed. Class Diagram helps construct the code for the software application development. Explain The Types Of Diagrams In Uml? Class Diagrams Abstract Factory Design Pattern. %PDF-1.4 %�� Questions 1 and 2 can be done at any time, and should be turned in at the end of the test along with all of the front matter in the test. 0000001846 00000 n ��XO��B[��P��C��T^�B��#��N�Ɇ�GR;`�x�H��7D��6CO. Write your answers in the space provided. 1 0 obj They are meant to be food for thoughts. Use class diagrams to (1) model the domain and (2) to model the program/source code. Use case diagram, Class Diagram, Object Diagram, Sequence Diagram, statechart Diagram, Collaboration Diagram, Activity Diagram, Component diagram, Deployment Diagram. 6. endobj �>T��K��u��D��P}�J�CubD?�H�mC(á��~>��Ӹ=c�H1j�_KGF��O�0#��˪\mQ� LG2��J�WV9M��8!r��|E_�{4�R�M��h��7�Tb��p�½Km��s1'4'mb}{��%m��O��#U��f�C��G��݁y�{x��Ʒ��F�ߏ>�Z��V��ŷ��NK��6��WU�s��O��5�*�lM��l�� 2��3y��&�ѷV>v�̂��`��zD�&ǜC�ãɽ3�:Qv��9�~r&%��!��L Que 7: What is Architecture? 0000004055 00000 n - 2.3 Class diagrams In this section we present some elementary exercises on class diagrams. Use generalizations to illustrate inheritance. 0000075836 00000 n A customer can buy an item, using a smart card (issued by the A) qualified B) non-qualified If you have any more 3. endobj [0 0 612 792] >> 1 UML 1. Which of the following statement is true? errors or ambiguities in examination questions. 13. startxref 7 0 R /F1.0 6 0 R >> >> It is the most popular UML diagram in the coder commu… A vending machine sells small, packaged, ready to eat items (chocolate bars, cookies, candies, etc.). 0000076239 00000 n 1814 UML is a graphical language. Additional information about the relationship could be obtained by attaching the association relationship with the association class. c) Message msg2 is received before msg3 has been sent. 2 0 obj ; Implementation view - this view addresses the implementation of the system. 0000002066 00000 n 0000001931 00000 n q n In addition to the static structure of the system, an entity relationship diagram also models some parts of the system behavior. ?�p��Ӈ�l4ܵ\i!+� �%kh�Y��!v�0LI��xz��A@��^^c[~p�� |�a��,x 4��}�x�A�s�-Mc� �. << /Length 14 0 R /Filter /FlateDecode >> sequence diagram: an "interaction diagram" that models a single scenario executing in the system perhaps 2nd most used UML diagram (behind class diagram) relation of UML diagrams to other exercises: CRC cards -> class diagram use cases-> sequence diagrams 29 A class can have its objects or may inherit from other classes. Chapter 16 pages 249 -- Class diagrams You can edit this template and create your own diagram.Creately diagrams can be exported and added to Word, PPT (powerpoint), Excel, Visio or any other document. 0 endobj endstream <]>> 0000004568 00000 n It identifies the primary elements and processes that form the system. 9 0 obj 0000000816 00000 n a use case instance • use case - a collection of related success and failure scenarios, describing actors using the system to 706 Negligence flow chart w notes Exam 2015, questions and answers Class Activity 2 + key Data Models Class Activities Design doc Assessment 2 Related Studylists ISTN x�}�OHQǿ�%B�e&R�N�W�`��oʶ�k��ξ��n%B�.A�1�X�I:��b]"�(��73��ڃ7�3��{@](m�z�y��(�;>��7P�A+�Xf$�v�lqd�}�䜛��] �U�Ƭ��x��iO:��b��M��1�W�g�>��q�[ A class can refer to another class. 0000076657 00000 n 0000070005 00000 n It relies on diagrams to describe software. d) Answer Message msg2 is sent after msg1 has been received. ; Process view - this view models the distribution across the system. Question Sheet 1 Name: ID: These questions do not have a formal, de nitive answer. UML diagram that specifies sequences/ steps of operations to be performed A. 417 0 obj <>stream 0000005877 00000 n ��ꭰ4�I��ݠ�x#�{z�wA��j}�΅��Q��=��8�m�� endobj Class and object diagrams model the static structure of a system, together with the behavior of individual classes or objects. Take a quick interactive quiz on the concepts in What is a UML Class Diagram? A msg1 B msg2 msg3 C b) The class diagram above is consistent with the sequence diagram. B. E-R diagram C. Use case diagram D. Class diagram Answer:C. 12. Let us see the UML Diagrams MCQs Questions Answers. 0000002502 00000 n 2. 12 0 obj Identify when it is appropriate to use associations, aggregation, and composition. 0000006116 00000 n As a rule: do the domain model before SSDs and start the Design class diagram after doing one or two interaction diagrams. %%EOF The Class defines what object can do. << /Length 10 0 R /N 3 /Alternate /DeviceRGB /Filter /FlateDecode >> And b y using our tool you shouldn’t have any trouble coming up with class diagrams. 0000003830 00000 n a) Answer The class diagram above is consistent with the sequence diagram. %�� In this tutori… Activity diagram B. }�#rr�S}4�w"'��J�#9��*. endstream trailer Use case diagram C. Class diagram D. E-R case diagram Answer:B. Class diagram pros/cons • Class diagrams are great for: – discovering related data and attributes – getting a quick picture of the important entities in a system – seeing whether you have too few/many classes – seeing whether the relationships between objects are too complex, too many in … Message X in the sequence diagram does not correspond to a method of class Y. Classes come to live only when objects are created from them. Academia.edu is a platform for academics to share research papers. Additional class diagram components. 0000086582 00000 n 5 0 obj - Definition, Symbols & Examples or print the worksheet to practice offline. 0000002339 00000 n endobj What are the most important things that will be worked with in the IT system? The class diagram can be automatically created from the package diagram. stream Use Case Diagram: Use Case Diagram describes HOW the system works. 0000073142 00000 n 172 Chapter 12—Sequence Diagrams OBJECTIVES At the completion of this chapter, you will be able to: Interpret sequence diagrams. 0000002376 00000 n 2.3.1 Complex number class Draw a class diagram for the single class Complex. UML Class Diagrams MCQs Multiple Choice Questions Answers May 2nd, 2018 - Uml class diagrams MCQs quiz uml class diagrams multiple choice questions answers DBMS quiz online pdf MCQs on uml class diagrams trivia learn state chart diagrams information system life cycle uml diagrams test with answers''uml class amp object • scenario - a specific sequence of actions and interactions between actors and the system, a.k.a. 392 0 obj <> endobj Model with a class diagram the following System: Vending Machine. Use Case Descriptions • actors - something with a behavior or role, e.g., a person, another system, organization. 7. 1. This modeling method can run with almost all Object-Oriented Methods. << /Length 4 0 R /Filter /FlateDecode >> Use sequence diagrams to illustrate the interactions between classes. Your answers should be at most 3 sentences long! A Complexobject has a private real and an imaginary part (of type double), and can perform addition, subtraction, multiplication and division by another complex number. Various operations, attributes, etc., are present in the association class. �(�o{1�c��d5�U��gҷt��laȱi"��\.5汔��^�8tph0�k�!�~D� �T�hd��6��챖:>f��&�m��x�A4��L�&��%��k��iĔ��?�Cq��ոm�&/�By#�Ց%i��'�W��:�Xl�Err�'�=_�ܗ)�i7Ҭ��,�F|�N�ٮͯ6�rm�^��U�HW��5;�?�Ͱh xڼToLg�z��Cۦ�*cRmѺ �q�W��"&n�$$��'�Z�(P�0��F�c�} g��f�5��2�!sq~��}��{sw��{�� T�:, �)� ;Lا�1 V��S��U��n��ͯ��^G�LX1��E5"�`��3��$�W�?�&�˽� � �υ��/��~�Ә��`��^�&��5�1y?O��r��mw�Hpퟷ��Ό^i��l߰��j_} �&��-�ǔ��]發�X��o�-��\Z�zV��H��Um/�K��Ny"��G�E��Ɂ��V��xyWo�II��S^iR��T��۫.�j��=ƺ�钿�$��}8)��#O*��b� "� f��~j�OJÇ׾��3�uXu'k�8C8��d�Z0;tE�s?Ev��8�Rzu��r:^3��^_��a��!x�:��}@z�E�˶��IM2��)өF�r�Z�8�&��A��a��%�#V�܃��R:�s��qv��2�ك�K'�� ^m�5U��OѾ�3� ��%a�_�άֿ�!��S�lX��E�x��7��Ps�Q u8��E�dw�ʳ�(b��h&�d�1��q4� �X��z�%��ú%P�a��hg�mwcC��b �1q�HH��PX3� K�T*=��ʂ�`��y��% ��_��z��!��a1��?��PX��c�3��r��Y��gGЖwp�U�=|0�6�̠�|D�_l�v5:�J�56��D��O1�a4P6��0��&�&)!��GP��$%B��|/��#�Xt,�1��ɚ�[��bbS�~��