DOEACC Society 2007 Advanced Level Course In Computer Science A5-R3: STRUCTURED SYSTEM ANALYSIS

3.3 A system that is cut off from its environments and does not interact with it C. Object Diagram
3.4 A picture of the movement of data ranging from external entities and processes and data stores within a system D. Business process Re-engineering
3.5 A graph of instances that are compatible with a provided class diagram E. DFD
3.6 A diagram that depicts project tasks and their relationships F. Protyping
3.7 The traditional methodology used to develop, maintain and change info systems. G. PERT Chart
3.8 An iterative process of systems development in which requirements are converted to a working system that is continually revised through close work ranging from an analyst and user H. Project
3.9 A planned undertaking of related activities to reach an object that has beginning and an end I. BETA TESTING
3.10 Each module is tested above in an attempt to discover any errors in its code J. GANTT CHART
K. SDLC
L. Unit testing
M. Spiral modeling
N. BPA














4. Each statement beneath has blank space to fit 1 of the word(s) or phrases in the list beneath. Enter your option in the “tear-off” ans sheet attached to the ques. paper, subsequent instructions therein. (1 x 10)

A. OBJECT B. Decision tree C. Structure Chart
D. Normalization E. Boundary F. Decision traces
G. Black Box H. System analysis I. Data Dictionary
J. Outsourcing K. Decision table L.

4.1 The __________ is the area that separates 1 system from a different.
4.2 A(n) __________ is a listing of all data elements in a database.
4.3 __________ is a method for modeling and understanding complex system.
4.4 A(n) __________ is an abstraction of real-world thing.
4.5 __________ is the process of converting complex data structures into simple, stable data structures.
4.6 Under the __________ concept, the system is described in terms of inputs and outputs rather than in terms of how the system effects a transformation.
4.7 A graphical representation of a decision situation is __________.
4.8 A(n) __________ is a hierarchical diagram showing the relationship ranging from different program modules.
4.9 Decision table and decision trees are option tools for defining data processes, but __________ are easier for most people for understand.
4.10 __________ is a practice of turning over a few or all responsibilities of an organization’s info systems application and operations to an outside firm.

Earning:   Approval pending.