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Q. Explain about non-functional requirement for a software ?
Ans) Nonfunctional requirements are the basic characteristics of the system which will not be expressed as functions - such as portability of the system, maintainability of the system, usability of the system, etc.
Nonfunctional requirements can include:
# performance issues,
# reliability issues,
# interface with other external systems,
# human - computer interface issues,
# security and maintainability of the system, etc.
Define Error seeding? Ans) The process of intentionally adding called as faults to those already in a computer program for the purpose of monitoring the rate of recognition and
What does modality in data modeling indicates? Modality shows whether or not a particular data object must participate in the relationship.
Question: (a) Explain the difference between a link and an association. Use a simple example to illustrate your answer. (b) Briefly describe the importance of CRC cards in
what is the advantage of Iterative Enhancement Model in developing a system?
Define top-down testing. System developed starting from most general modules. Testing begins from the most general module.
Explain the term- System Maintenance update hardware as new items come on market or company changes in any way which requires new devices to be updated/added Update sof
"Utility" is a software tool designed to perform some regularly used support function. For example, single utility is a program to print files.
identification need
Define coupling. Coupling is the measure of the degree of interdependence among modules.
What is regression testing? Regression testing is the re-execution of some subject texts that have previously been conducted to make sure that changes have not propagated unin
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