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Q. Show the Advantages of Re-Engineering?
1) Reduced risk - there is a elevated risk in new software development. There possibly staffing problems, development problems and specification problems.
2) Reduced cost - the cost of re-engineering is frequently significantly less than the cost of developing new software.
Re-Engineering cost factors:-
1) The excellence of the software to be re-engineered.
2) The tool support obtainable for re-engineering.
3) The extent of the data conversion that is required.
4) The availability of specialist staff for re-engineering.
Define Software Lifecycle. Software Lifecycle is the time period beginning with the idea for a Software product ending whenever the Software is unavailable for use. SLC = SL
Describe the advantages of proper inheritance. The biggest advantages of proper inheritance are: a.) substitutability and b.) extensibility.
Q. Write a short note on structure chart? Structure Chart is a most important program design technique and shows all components of code in a hierarchical format. Structure
What is Flowchart? Ans) A diagram showing the sequential steps of a process or of a workflow around a service or product. Formal Review: A technical review conducted with the en
What is Version and release management? Invent an identification system for system versions. Plan when a new system version is to be formed. Ensure that version managemen
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Symbols of a data flow diagram 1. Data Flow Signifies the connectivity between various processes 2. Process Performs some processing of input data 3. Ex
Smoke testing It decreases the integration risk. Error diagnosis and correction are simplified
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Hardware Requirements: INMAGIC Plus software package requires the following computer configuration: i) Micro : IBM PC or compatible with a minimum 640 K RAM. ii) Ope
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