IBM C2140-833 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Concepts of Object Orientation | 40% | - Structured classes, ports, and responsibilities - Interfaces, provided and required services - Classes, objects, and relationships - Polymorphism, abstraction, and encapsulation |
| Use Case Analysis | 20% | - Distributing behavior to analysis classes - Defining responsibilities, attributes, and associations - Finding classes from use case behavior - Supplementing and refining use case descriptions |
| UML and the Modeling Process | 20% | - Unified Modeling Language (UML) fundamentals - Analysis and design core concepts - Iterative and visual modeling process |
| Architectural Analysis | 20% | - Logical grouping and package design - Identifying key abstractions and analysis mechanisms - Use-case realization principles - Defining high-level model organization |
IBM Object Oriented Analysis and Design-Part1(Analysis) Sample Questions:
1. What are analysis classes?
A) incomplete classes that require a programmer to formalize operation signatures and attribute types before they can be implemented
B) a prototype of a systems user interface, developed during the Analysis Phase, which allows users to define the systems look and feel
C) early conjectures on the composition of the system that usually change over time, rarely surviving intact into Implementation
D) the classes inside a systems Business Object or Domain Model, in UML form
2. What is a named object in UML?
A) :Employee
B) ::employee
C) Matt:Employee
D) Matt::Employee
3. During Use Case Analysis, how many interaction diagrams (sequence or communication) should be drawn for each use-case?
A) one of each type for the main flow and one of each type for each alternate flow of events in the use-case
B) enough of each type to ensure that all responsibilities of participating classes are identified and that most of the flows of events are examined
C) one for the main flow and one for each alternate flow of events in the use-case
D) one of each type per use-case, with each alternate flow of events shown as an interaction occurrence
4. Which view focuses on the physical realization of the system?
A) Implementation View
B) Use-Case View
C) Logical View
D) Process View
5. In which three ways does a structured class differ from a traditional class? (Choose three.)
A) It brings public interfaces into the class via ports.
B) It clearly defines the class boundary via an encapsulation shell.
C) It defines messages between itself and other classes.
D) It shows the role that the class plays.
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: C | Question # 3 Answer: B | Question # 4 Answer: A | Question # 5 Answer: A,B,D |
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