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What are the characteristics of SRS?
i. Correct - The SRS should be made up to date when appropriate needs are identified.
ii. Unambiguous - When the needs are correctly understood then only it is possible to write an unambiguous software.
iii. Complete - To make SRS complete, it should be specified what a software designer needs to make software.
iv. Consistent - It should be consistent with reference to the functionalities identified.
v. Specific - The needs should be mentioned specifically.
vi. Traceable - What is the need for mentioned requirement.
Q. Explain Iterative Enhancement model? This model incorporates modification in the software based on the analysis of the existing system. As well the complete documentation of
What are the benefits of prototyping? i. Prototype serves as a basis for deriving system specification. ii. Design quality can be improved. iii. System can be maintained
Define the Behavioural Model It defines operational behaviour of the system. In this model, numerous operations of the system are represented in pictorial form. Tools used to
What are the task involved in design process of SDLC General tasks involved in the design process are the following: i) Design various blocks for overall system processes.
Describe about the Environmental model It indicates environment in which system exists. Any small or big system is a sub-system of a larger system. For illustration, if softw
I need help creating a DFD for an assignment. Is there anyway you could help?
NATURE AND TYPES OF SOFTARE PACKAGES: Software packages are commercially supplied products which typically provide solutions to a particular range of software development or a
Q. What do you mean by Static analysers? Static analysers A static analyser operates from a pre-computed database of descriptive information derived from the source text of t
What does the insert statement in extract datasets do? It describes the fields of a field group.
explain the effect of reverse engineering of software development #
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