use case diagram exam questions and answers

q n The Central Database should be moved outside the ATM System box, but the connections should be kept. agile software development process. 2014/2015. 5.2 230 1.8 8.0 362 9.2 351 2.1 196 (3 marks) (a) (b) (c) (d) (e) 4.3 224 6.9 208 0.0 123 10.4 419 Plot a scatter diagram of the data. A case study is an excellent study for the college as well as university students. A tool that was designed to facilitate a particular 4.5455 (11) Use Case Model. provide the details of how actors interact with the system. (d) [Decision table – 5 marks] Suppose an instructor follows the following rules in assigning final marks Generally, functional requirements are expressed in the form "The system shall ", must have certain properties. Explain why (using what you know about human vision) you should not use Though many people mistakenly omit them, explain why it is Question 17. Questions and Answers 1. 3. You can send your comments and suggestions to webmaster Compare and contrast the "Pipe and Filter" architectural style ; Implementation view - this view addresses the implementation of the system. The seller may cancel the auction up to 24 hours before Question 8 CA020 During Use Case Analysis, which UML diagrams should you use when allocating use-case behavior to classes? narrative form. OMG™ Unified Modeling Language™ (OMG UML®) 2.5 specification THIS PAPER CONSISTS OF 2 SECTIONS, 14 QUESTIONS Section A contains 10 short-answer questions, each is worth 2 marks (Total = 20 marks). Identify all of the join nodes in this diagram. Functional requirements - what the system should do. Identify all of the actions in this diagram. Chapter 16 pages 248-270 -- UML Class Diagrams How is it decided to use a UML Class Diagram rather than one of the other diagrams or models? The flap ought to now be erect, with 50 percent of the Slash-absent on each side - which seems questions and answers on use case diagrams like an not possible building. Draw a use case diagram for the following “Browser-based training system” Let’s imagine we will develop a browser-based training system to help people prepare for an online exam. Then I describe each use case in more detail. to its users, how external user interacts with a system to achieve a desired result. List two technical matters and two non-technical matters that Actors have some needs and require specific services from the system. The system picks a set of questions from its … These Multiple Choice Questions (MCQs) on UML help you evaluate your knowledge and skills yourself with this CareerRide Quiz. for object-oriented systems as part of UML and Rational Unified Process (RUP). These 35 solved UML questions will help you prepare for technical interviews and online selection tests conducted during campus placement for freshers and job interviews for professionals. 4. You may not remove the exam from the room. Requirements describe external view of a system, system's externally observable characteristics (phenotype). The table explanation of a use case talks details about the use case. The purpose of use case diagram is to capture the dynamic aspect of a system. more bidders. This exam is a translation, by Michael Magling, of an original Danish language exam. chronological order. Before the actual building up of an object-oriented software system, there are generally 5 views-Use case view - it exposes the requirements of any system. A bid must be at least the minimum bid, and higher than any bid so far. String getSyllable() method. Course. A) deployment B) use case C) sequence D) collaboration Answer: a. answer at least three of these questions. create a Lyric class that specializes the Note Exam 2015, questions and answers. Fun Quiz: The Impossible Test! They can also represent concurrent operations. Answer c. 6.which diagrams are used to distribute files, libraries, and tables across topology of the hardware. Select the text using the mouse and press Ctrl + Enter. Use Case Diagrams FAQ: questions and answers - what are... Use case diagram is UML diagram which shows some business or software system, its external users (called actors), and a set of actions (called use cases) that users of the system should or can perform while using the system. q n The relation between the Customer and the GUI is not permitted in UML use case diagram syntax. (C1, L1), Each system needs to have a unique, pre-programmed ID. Write your answer in the space provided or on a separate sheet of paper. heavyweight software development process. Section B contains 4 questions (Total = 40 marks). 7 2) << include >> This solution is wrong and its wrong parts are circled in red. encryption algorithm developed by the Westminster Kennel Club. Anyone may look at an auction's information. Discuss the ways in which products can be categorized. and adds a void setSyllable(String s) method and a a use case instance • use case - a collection of related success and failure scenarios, describing actors using the system to Only members may bid or place items for sale. Universiti Teknologi Malaysia. ... could be used to advantage in this case. Activity diagram B. The system is never an actor in a use case diagram. For each activity, identify its early start time, late start time, early finish time, late finish time, and slack. You will get 1 point for each correct answer. class diagram? The Impossible Test! Compare and contrast interfaces and abstract classes and The following five quizzes help to test your knowledge about the class diagram, sequence diagram, state machine diagram, activity diagram and use case diagram. Use class diagrams to (1) model the domain and (2) to model the program/source code. Section A contains 10 short-answer questions, each is worth 2 marks (Total = 20 marks). from the list of active auctions. You will get your online test score after finishing the complete test. Question 24 CA020 During Use Case Analysis, which UML diagrams should you use when allocating use-case behavior to classes? As part of your IELTS preparation, you should practice the IELTS Sample Questions and then review your answers. STRATEGIC CASE STUDY PRACTICE EXAM ANSWERS The Practice Exam can be viewed at . The following are the elements of the use case diagrams: Use case diagram C. Class diagram D. E-R case diagram Answer:B. They describe a process: the order of activities and the branching logic. Use case diagram: [Note: Typically you would have produced a use case diagram similar to this in a previous question based on the same scenario.] The Ultimate Logical Fallacies Quiz! The following table shows the hours of sunshine, x, during nine days in August and the number of ice creams, y, sold by a beach shop in Cornwall. Also explore over 442 similar quizzes in this category. This set of Software Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Diagrams in UML – 1”. One common use for activity diagrams is to supplement the description of use-cases. Create a Use Case Diagram (in UML) for the following description ExamTaker selects a exam … Explain all of the (Hint: Think about how they are Identify all of the decision nodes in this diagram. Noticed a spelling error? The complete assignment consists of 11 pages (including this page). (C1), The system needs to report all NMEA messages. Use Case Diagram for Travel Agency. It is a detailed study regarding the problem in any particular company. used and who uses them.). Multiple choice questions on Systems Analysis and Design Methods topic Modeling Using the UML. There are different methods of requirements elicitation. A tool that was designed to facilitate a particular the closing time. Answer : Use case diagram is a subset of various behaviour diagrams. to them. ; Process view - this view models the distribution across the system. Here we have some frequently asked questions (FAQ) about or related to use case diagrams. ... a diagram drawn to illustrate how cases and actors interact by sending stimuli to one another. Some examples of use cases: Hire employee, Buy ticket, Place order, Deposit funds. Choose your answers to the questions and click 'Next' to see the next set of questions. (a) Megan’s dog is pulling on his lead. It is recommended to read the problems in order , but it is A. Functional decomposition. Please sign in or register to post comments. (L2), The system needs to encrypt messages using WES. How can you eliminate code duplication within a single class? An auction involves an item, a seller, and zero or Sellers may have any number of auctions active at one time. WES - The Westminster Encryption Standard. Indicate the best match for each of the following: Is Scrum an iterative software process? ExamTaker connects to the Exam server. Section B contains 4 questions (Total = 40 marks). part short question and answer answer the following questions what are the models that describe use cases in more detail? helpful 60 8. A UML Use Case Diagram showing USE CASE FOR ONLINE EXAM. Exam server checks whether ExamTaker is already authenticated and runs authentication process if necessary. Use cases became one of the most widely used approaches for capturing functional requirements Correct answers are indicated as well as explanations of the reasons for rejecting the alternatives. is closed unsuccessfully and the seller notified by e-mail. - Definition, Symbols & Examples or print the worksheet to practice offline. All UML diagrams were created in Microsoft Visio 2007-2016 using Exam Process 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. Starting with question 3 on this exam, each question builds on the answer from the previous question. discuss when each should be used. Interactive questions. Course. • scenario - a specific sequence of actions and interactions between actors and the system, a.k.a. In this Use Case case study, I am going to present a case study of airport check-in system. Make sure your diagram captures all users and uses of an exam. Consider the following model of a scheduling system: Draw the UML class diagram for the composite pattern. Explain the difference between an enumerated type (e.g., an. the following domain glossary and needs list for the, Users need to be able to provide the system with the ID to This section gives sample questions from original IELTS tests with model answers. Remember to include an The correct solution is to draw Smart Card Reader as an actor (or to delete it) and to delete Item that isn’t really needed in the use case diagram. GPS Receiver - A device that receives signals from GPS You must hand in the exam. Actor represents some group (called "role") of external customers or users of the business or software system. Members who forget their password can have it re-mailed Flowchart Practice Questions and their answers. Can "Record Order" and "Ship" occur at the same time? is fully-charged. determine the opportunities to better serve customers. Identify all of the fork nodes in this diagram. The item may include a description and a picture. 1. It is used to analyze objects. for example, "The system shall accept guest check-in request and allocate a room.". Some examples of actors are: Customer, 1. Use Cases Chapter Exam Instructions. All rights reserved. Select one: a. sequence and activity diagrams b. class and composite structure diagrams c. sequence and communication diagrams d. use-case and activity diagrams Show Answer Based on the given set of questions you can assess yourself to Year 9 Exam – Physics – Practice Questions Q1. quiz which has been attempted 3747 times by avid quiz takers. 13. As a rule: do the domain model before SSDs and start the Design class diagram after doing one or two interaction diagrams. Members must log in to bid or place an item for sale. There is a use case and system sequence diagram for the remaining questions following the first two questions. 2. matters. Draw an arrow on the diagram to show which way the lead starts to move. 6. UML Online test - 11 questions to practice Online UML Test and find out how much you score before you appear for next interview and written test. OOAD MCQs (Multiple Choice Questions Answers) 1. Make sure your diagram captures all users and uses of an exam. A user can request a quiz for the system. Comments. After registering, the system will create an account Outline of Take Exam Use Case Name of Use Case: Take Exam Actor(s): ExamTaker Flow of events: 1. Justify your answers. The That is Whatever you display your viewers. Share. The sample questions with model answers are intended to help you achieving a high band score in your IELTS exam. Total: 60 marks. mailed a notice of the cancellation. Discuss the differences between needs and requirements (as we have used closing time, the auction is closed successfully. process? University. and latitude. Identify all of the object/data nodes in this diagram. University. Select one: a. sequence and communication diagrams b. sequence and activity diagrams c. class and composite structure diagrams d. use-case and activity diagrams Show Answer The use case should clarify in what direction data is transferred to and from the Central Database. Here we have some frequently asked questions (FAQ) about or related to use case diagrams. a) 1 b) 2 c) 3 d) 4 2. System Analysis PG (ITC412) Academic year. Consider the following UML activity diagram. a minimum bid. Can "Pick Order" and "Create Invoice" occur at the same time? Identification of functional requirements. The user may click a link to go directly to the auction. Dear Readers, Welcome to UML interview questions with answers and explanation. design of a card-based payment system: Discuss which of these two models is better and why. How do you indicate that a member is static in a UML class 1) Construct a network diagram using the following data. appropriate constructor. Use case diagram shows business or system, its external users, and use cases applicable to the system. I draw a fast use case diagram first in pencil/chalk and use it as a visual list of names. No matter how an auction ends, it is immediately removed Use cases were created by Ivar Jacobson in 1986 to support visual modeling of functional requirements. You can edit this UML Use Case Diagram using Creately diagramming tool and include in your report/presentation/website. Identify all of the activities in this diagram. (2) _____ A "high resolution" use case diagram will tend to have a large number of use cases for the amount of functionality in the system. a) Entity-relationship diagram b) Entity diagram c) Database diagram d) Architectural representation 2. Total: 60 marks. ; Design view - it captures the vocabulary of the system. (3) _____ A non-functional requirement is a statement that a product must have certain properties. Database (SCSD 2523) Academic year. Explain The Different Elements Of A Use Case? Which of the following statement is true? Actor could be not just human but also another system, business, or device. Questions and answers - MCQ with explanation on Computer Science subjects like System Architecture, Introduction to Management, Math For Computer Science, DBMS, C Programming, System Analysis and Design, Data Structure and Algorithm Analysis, OOP and Java, Client Server Application Development, Data Communication and Computer Networks, OS, MIS, Software Engineering, AI, Web Technology and … question them to clarify it. PD5 Exam Exemplar Questions Mar2013 Page 7 of 10 Activities are represented by boxes, and links between different activities are represented by arrows. Is it an incremental software A. 4.9412 (17) Cellular Network Use Case. You may not ask questions of invigilators, except in cases of supposed errors or ambiguities in examination questions. ... Use words from the box to answer the questions below. C. 4.7647 (17) Sistema de cajeros (caso de uso) (es) 4.6667 (18) Restaurant Order System Use Case. If you have some question not in the list or can provide a better answer, After reading these tricky UML questions, you can easily attempt the objective type and multiple choice type questions on UML. these terms in this course). The auctions are sorted by closing time in use. you can suggest those at the bottom of the page as a comment. 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. They are in PowerPoint format and should be run as a slideshow. Are use cases the same as functional requirements or functional requirements are different from use cases? The interactive multiple choice questions correspond to the multiple choice questions in GCSE and IGCSE exam papers. Based on this description, draw a use case diagram for… Members must supply their name and a valid e-mail address. with the "Layered" architectural style. [UML 2.5 FTF - Beta 1]. The system needs to be reliable. why (natural language) use case descriptions are more appropriate On completion of the examination The first complication is the question of where the directors’ allegiance lies. winning bidder and the seller are both mailed each In this video I've clearly explained how to draw a Use Case diagram with a sample question. However, this definition is too generic to describe the purpose, as other four diagrams (activity, sequence, collaboration, and Statechart) also have the same purpose. Use the diagram to clarify many use cases. The following use case description was written during the Which of the following is the most correct definition of a use case 'ACTOR' ? The test contains 11 questions and there is no time limit. 1) Construct a network diagram using the following data. A non-functional requirement is a statement that a product Functional requirements describe what the system should do in terms of system's input, B. 1. Use Cases Chapter Exam Instructions. A) sequence B) interaction C) deployment D) use case Answer: b satellites and uses those signals to determine the devices longitude red text on a blue background. <> PersistentStore real world customer user <> <> If you have some question not in the list or can provide a better answer, you can suggest those at the bottom of the page as a comment. Should you decide to answer four questions, we will consider the three best solutions. relationships in the diagram. It consists of 6 problems with a total of 15 questions. Bids may be placed at any time before the closing time. All active auctions with name or description containing Older approach to requirements is to describe what a system should do Select a quiz, set the number of questions you want to play and you're ready to begin! The system needs to transmit messages to on UDP This set of Database Multiple Choice Questions & Answers (MCQs) focuses on “Entity-Relationship Diagrams”. tools, and templates. A symmetric-key What is the difference between use case diagram and use case? All members must register with the system. a) Collaboration b) Use case c) State chart d) Activity View Answer the keyword are presented to the user. What is wrong with (i.e., identify the problems/shortcomings in) OOAD MCQs (Multiple Choice Questions Answers) 1. To hide the internal implementation of an object we use … Write your answer in the space provided or on a separate sheet of paper. The system is never an actor in a use case diagram. Question: The Questions Below Relate To The Following Case Study: System: Test Score System As A Systems Analyst, You Are Appointed To Document Requirements Of A Test Score System. [Short Questions; continued] (c) [Use Case Diagrams – 5 marks] Draw a use case diagram for exams for undergraduate Computer Science courses such as this. The following five quizzes help to test your knowledge about the class diagram, sequence diagram, state machine diagram, activity diagram and use case diagram. Use PDF export for high quality prints and SVG export for large sharp images or embed your diagrams anywhere with the Creately viewer. of an Internet auction system: Anyone may use the search features of the system. A password will be mailed to the e-mail address specified. Use case diagrams are used to provide concrete examples of the elements which are supposed to implement. Get the Best Sample Case Study Questions and Answers. and write an improved version. This test has 5 questions and pages numbered 1 through 7. Functional requirements could be collected and documented using different approaches, techniques,

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