Chapter 06 Object Modeling

True/False 1. Some objects might have a few attributes; others might have dozens. a. True b. False ANSWER: RATIONALE: True Some objects might have a few attributes; others might have dozens. POINTS: 1 DIFFICULTY: Easy REFERENCES: 183 QUESTION TYPE: True/False HAS VARIABLES: False LEARNING OBJECTIVES: SAD. 120.06.03 - Explain object attributes NATIONAL STANDARDS: United States - BUSPROG: Technology TOPICS: Overview of Object-Oriented Analysis KEYWORDS: Bloom's: Understand DATE CREATED: 1/30/2019 11:37 AM DATE MODIFIED: 5/9/2019 10:14 AM 2. Just as objects are similar to adjectives, attributes resemble verbs that describe what and how an object does something. a. True b. False ANSWER: RATIONALE: False Just as objects are similar to nouns and attributes are similar to adjectives, methods resemble verbs that describe what and how an object does something. POINTS: Easy DIFFICULTY: 183 REFERENCES: 1 True/False QUESTION TYPE: False HAS VARIABLES: SAD. 12e.06.04 - Explain object methods LEARNING OBJECTIVES: NATIONAL STANDARDS: United States - BUSPROG: Technology TOPICS: Overview of Object-Oriented Analysis KEYWORDS: Bloom's: Understand DATE CREATED: 1/30/2019 11:37 AM DATE MODIFIED: 5/9/2019 10:16 AM 3. The same message to two different objects produces the same results. a. True b. False ANSWER: RATIONALE: False The same message to two different objects can produce different results. 1 POINTS: Moderate DIFFICULTY: 183 REFERENCES: True/False QUESTION TYPE: False HAS VARIABLES: SAD.12e.06.05 - Explain object messages NATIONAL STANDARDS: LEARNING OBJECTIVES: United States - BUSPROG: Technology TOPICS: Overview of Object-Oriented Analysis KEYWORDS: Bloom's: Understand DATE CREATED: 1/30/2019 11:37 AM DATE MODIFIED: 5/9/2019 10:17 AM 4. A use case represents the steps in a specific business function or process. a. True b. False ANSWER: RATIONALE: A use case represents the steps in a specific business function or process. 1 POINTS: Moderate 187 DIFFICULTY: REFERENCES: QUESTION TYPE: True/False HAS VARIABLES: True False LEARNING OBJECTIVES: SAD. 120.06.09 - Demonstrate use of the UML to describe object-oriented systems, including use cases, use case diagrams, class diagrams, sequence diagrams, state transition diagrams, activity diagrams, and business process models NATIONAL STANDARDS: United States - BUSPROG: Technology TOPICS: Overview of Object-Oriented Analysis KEYWORDS: Bloom's: Remember DATE CREATED: 1/30/2019 11:37 AM DATE MODIFIED: 5/10/2019 6:30 PM 5. By limiting access to internal processes, an object prevents its internal code from being altered by another object or process. a. True b. False ANSWER: RATIONALE: By limiting access to internal processes, an object prevents its internal code from being altered by another object or process. 1 POINTS: True TOPICS: KEYWORDS: Bloom's: Remember DATE CREATED: 5/2/2019 11:20 AM DATE MODIFIED: Object Modeling with the Unified Modeling Language 5/10/2019 6:03 PM 23. The focus indicates when an object sends or receives a message. a. True b. False ANSWER: True RATIONALE: The focus indicates when an object sends or receives a message. POINTS: 1 Easy DIFFICULTY: 192 REFERENCES: True/False QUESTION TYPE: HAS VARIABLES: False SAD.12e.06.09 - Demonstrate use of the UML to describe object-oriented systems, including use cases, use case diagrams, class diagrams, sequence diagrams, state transition diagrams, activity diagrams, and business process models LEARNING OBJECTIVES: United States - BUSPROG: Technology NATIONAL STANDARDS: Object Modeling with the Unified Modeling Language TOPICS: Bloom's: Remember KEYWORDS: 5/2/2019 11:20 AM DATE CREATED: 5/10/2019 6:04 PM DATE MODIFIED: 24. There are few CASE tools tailored to UML. a. True b. False ANSWER: False RATIONALE: There are many CASE tools tailored to UML. POINTS: 1 DIFFICULTY: Moderate REFERENCES: 195 QUESTION TYPE: True/False HAS VARIABLES: False LEARNING OBJECTIVES: SAD.120.06.10 - Explain how tools can suport object modeling NATIONAL STANDARDS: United States - BUSPROG: Technology TOPICS: Object Modeling with the Unified Modeling Language KEYWORDS: Bloom's: Remember DATE CREATED: 5/2/2019 11:21 AM DATE MODIFIED: 5/10/2019 6:08 PM 25. Object-oriented (O-O) analysis describes an information system by identifying things called objects. a. True b. False ANSWER: RATIONALE: True Object-oriented (O-O) analysis describes an information system by identifying things called objects. POINTS: 1 Easy DIFFICULTY: 181 REFERENCES: True/False HAS VARIABLES: QUESTION TYPE: False LEARNING OBJECTIVES: SAD.120.06.01 Demonstrate how object-oriented analysis can be used to describe an information system NATIONAL STANDARDS: United States - BUSPROG: Technology TOPICS: Object Modeling with the Unified Modeling Language KEYWORDS: Bloom's: Remember DATE CREATED: 5/2/2019 11:21 AM DATE MODIFIED: 5/10/2019 6:11 PM 26. Systems analysts define an object's attributes during the systems design process. a. True b. False ANSWER: RATIONALE: True Systems analysts define an object's attributes during the systems design process. POINTS: 1 Moderate DIFFICULTY: 183 REFERENCES: True/False HAS VARIABLES: QUESTION TYPE: False LEARNING OBJECTIVES: SAD. 12e.06.03 Explain object attributes NATIONAL STANDARDS: United States - BUSPROG: Technology TOPICS: Object Modeling with the Unified Modeling Language KEYWORDS: Bloom's: Remember DATE CREATED: 5/2/2019 11:21 AM DATE MODIFIED: 5/10/2019 6:13 PM 27. Systems analysts can create diagrams that appear to be correct but are in fact incorrect when it comes to the rules of the UML. a. True b. False ANSWER: RATIONALE: True Systems analysts can create diagrams that appear to be correct but are in fact incorrect when it comes to the rules of the UML. POINTS: 1 DIFFICULTY: REFERENCES: QUESTION TYPE: HAS VARIABLES: Moderate 195 True/False LEARNING OBJECTIVES False : SAD. 12e.06.10 - Explain how tools can suport object modeling NATIONAL STANDARDS: United States - BUSPROG: Technology TOPICS: Object Modeling with the Unified Modeling Language KEYWORDS: Bloom's: Remember DATE CREATED: 5/10/2019 6:07 PM DATE MODIFIED: 5/13/2019 4:43 PM 28. A black box wants and needs outside interference. a. True b. False ANSWER: RATIONALE: POINTS: 1 False A black box does not want or need outside interference. DIFFICULTY: Moderate REFERENCES: 184 True/False QUESTION TYPE: False HAS VARIABLES: SAD.12e.06.05 - Explain object messages LEARNING OBJECTIVES: United States - BUSPROG: Technology NATIONAL STANDARDS: Object Modeling with the Unified Modeling Language TOPICS: Bloom's: Remember KEYWORDS: DATE CREATED: 5/2/2019 11:21 AM DATE MODIFIED: 5/10/2019 6:15 PM 29. Encapsulation allows objects to be used as modular components anywhere in the system. a. True b. False ANSWER: True RATIONALE: Encapsulation allows objects to be used as modular components anywhere in the system. POINTS: 1 Moderate DIFFICULTY: REFERENCES: 184 QUESTION TYPE: True/False HAS VARIABLES: False LEARNING OBJECTIVES: SAD. 120.06.05 - Explain object messages NATIONAL STANDARDS: United States - BUSPROG: Technology