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Why does the software design improve when we use object-oriented concepts?
The software design improves when we use object-oriented concepts because
1. Object-orientation works at higher level of abstraction. The development can proceed at the object level and ignore the rest of the system for as long as essential.
2. The data on which a system is based tends to be more stable than the functionality it supports.
3. Object-orientated programming encourages and supports good programming methods.
4. Object-oriented programming design and programming promote code re-use.
How can we re-engineering of any product One additional difficulty in adopting this approach is large investment which exists in software system maintenance. It requires additi
Scenario A scenario is a sequence of events that happen in a particular implementation of the system. A scenario can be defined textually by enumerating the sequence of events
pexplain Explain basic Docomo model
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What are the types of Software system requirements ? Functional requirements: Services the system should be required. Non-functional requirements: Constraints on the servi
Define Data Dictionary The data dictionary can be explained as an organized collection of all the data elements of the system with precise and rigorous definitions so that user
Q . Discuss the important issues that a SRS must address. Ans. SRS is the method of establishing the services the system should provide of the system in new it is difficult
Ad hoc testing is a testing approach. It is the least formal testing approach.
Functions that dynamic testing tools supports: 1: Input setting: selecting of the test data that the test object reads when called. 2: Stub processing : handling output
Name the techniques used in behavioural model In conventional approach of modeling, analyst collects great deal of comparatively unstructured data through data gathering tools
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