Bt8901 object oriented systems-de (1)
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The document is a notice for students to submit their semester and specialization details to receive fully solved assignments via email or phone. It includes specific questions and topics related to object-oriented systems, Booche methodology, UML, entity relationship diagrams, phases of the unified process, and software lifecycle development models. The document emphasizes the importance of adhering to answer formats and evaluation schemes for the assignments.
Bt8901 object oriented systems-de (1)
- 1. Dear students get fully solved assignments Send your semester & Specialization name to our mail id : “ help.mbaassignments@gmail.com ” or Call us at : 08263069601 (Prefer mailing. Call in emergency ) ASSIGNMENT DRIVE SUMMER 2016 PROGRAM BSc IT SEMESTER FIFTH SUBJECT CODE & NAME BT8901, Object Oriented Systems BK ID B1185 CREDITS 4 MARKS 60 Note: Answer all questions. Kindly note that answers for 10 marks questions should be approximately of 400 words. Each question is followed by evaluation scheme. Question. 1. Explain State charts and Activity Diagrams with examples. Answer:A program with a graphical user interface is a good example of an event-driven system, as the program mustreact to userinputevents.The timingandtype of these eventsisunpredictable.A server is another good example because the timing and types of client requests can be unpredictable. Statechart Machines Harel introduces the concept of a statechart machine as an abstract model of a reactive system. A statechart machine is an example of a finite- Question. 2. What is Booch methodology? Explain its macro and micro development processes. Answer:Booch system development process is a widely used object oriented process, covers the analysis and design phases of an object – oriented system. The Booch method consists of the following diagrams:
- 2. Question. 3. Explain the structural things in UML. Answer:To understand the UML, you need to form a conceptual model of the language, and this requireslearningthree majorelements: the UML's basic building blocks, the rules that dictate how those building blocks may be put together, and some common mechanisms that apply throughout the UML. Once youhave graspedthese ideas,youwill be able to read UML models and create some basic ones. As you gain more experience in applying the UML, you can build on this conceptual model, using more advanced features of the language Question. 4. Discuss about Extracting Entity Classes. Draw necessary diagram. Answer:Anentityrelationshipdiagram(ERD) isa representationof data within a domain. It consists of entities as well as relationships between entities. An entitycanbe a tangible, physical object such as a school or student, or a concept such as a reply or a transaction. Entity can be identified by extracting objects that are relevant and meaningful to the problemdomainandthe systemtodevelop.Inentityrelationshipmodeling, the term entity has synonyms "table", "database table", "entity-type Question. 5. Explain the Elaboration Phase and Construction Phase of unified process. Answer:The life of asoftware systemcanbe representedasa series of cycles. A cycle ends with the release of aversionof the systemtocustomers. Withinthe UnifiedProcess, eachcycle containsfour phases.A phase issimplythe spanof time betweentwomajormilestones,pointsatwhichmanagers make importantdecisionsaboutwhether to proceed with development and, if so, what's required concerning project scope, budget, and schedule. Question. 6. Explain Synchronize-and-Stabilize Team Organization with an example. Answer:Synchronize-and-stabilize isasoftware lifecycle developmentmodel.It allows the teams to workefficientlyinparallel ondifferentindividual applicationmodules.Thisis done while frequently synchronizingthe workasindividual’sandasmembersof parallel teams and periodically stabilizing and/or debugging the code through out the
- 3. Dear students get fully solved assignments Send your semester & Specialization name to our mail id : “ help.mbaassignments@gmail.com ” or Call us at : 08263069601 (Prefer mailing. Call in emergency )