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The restructuring helps in maintaining a program in the following ways:
(a) Programs have higher quality, good documentation, less complexity, and conformance to modern software engineering practices and standards.
(b) Frustration between software engineers who must work on the program is decreased, thereby improving productivity and making learning easier.
(c) Effort needs performing maintenance activities is decreased.
(d) Software is simpler to test and debug.
Problem: (a) Draw an Entity Relationship Diagram for the given case study. Show entities and relationships on the diagram (attributes should not be shown). Cardinality and op
four circumstances where incremental model is appropriate?
What is equivalence partitioning? Equivalence partitioning is a black box method that separates the input domain into classes of data. From this data test cases can be derived.
Question: (a) Document the information input and output for the events mentioned in the case study on the basis of facts provided. (b) Comment on the fact that barely any
Explain in detail about data modelling. Data modeling makes use of the ERD. Having of 3 interrelated information. The data object. Attributes. Relationsh
State about the Data Dictionary This is another tool of requirement analysis that reduces complexity of DFD. A data dictionary is a catalog of all components of a system. DFD
Describe the various elements of data design? i. Data object - The data objects are identified and relationships among various data objects are represented using ERD or data di
Determine the working of developer of Software As developer of Software and user of Software became separate organisation, business concepts such as software costing, Software
Determine the meaning of vertical partitioning? Vertical partitioning often called factoring suggests that the control and work should be distributed top-down in program struct
What does data modelling means? Data modelling is the first step in the analysis modelling. In data modelling the data objects are checked independently of processing. The data
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