Monday 14 January 2013

Chapter 1. The object oriented Systems True/False


True-False Questions

1.      CASE is a term that refers to an interrelated set of business procedures, objects, and components used within a business unit and working together for some purpose.

Answer: False                   Page Reference:  5                             Difficulty:  Easy


2.      A subsystem that performs many different tasks is considered to be highly cohesive.

Answer: False                   Page Reference:  8                             Difficulty:  Moderate


3.      The systems design phase of the SDLC is concerned with determining how the system will perform the desired solution.

Answer: True                    Page Reference:  10                           Difficulty:  Moderate


4.      Management information systems typically produce reports based on data generated by transaction processing systems.

Answer: True                    Page Reference:  12                           Difficulty:  Moderate


5.      Team members in information systems projects should have homogeneous skills and backgrounds.

Answer: False                   Page Reference:  14                           Difficulty:  Moderate


6.      Oracle, DB2, and SQL Server are all database management systems.

Answer: True                    Page Reference:  16                           Difficulty:  Easy


7.      The primary modeling tool used in structured analysis and design is a data flow diagram.

Answer: True                    Page Reference:  17-18                                  Difficulty:  Moderate



8.      Decomposition is primarily associated with the data-oriented analysis methodology.

Answer: False                   Page Reference:  17-18                                  Difficulty:  Moderate
9.      The SDLC approach is superior to the OOSAD approach for risky large projects with changing user requirements.

Answer: False                   Page Reference:  21-22                                  Difficulty:  Moderate


10.  RUP is a modeling language for object-oriented systems.

Answer: False                   Page Reference:  22                           Difficulty:  Moderate

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