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design, development and testing (what are the key considerations for…
design, development and testing
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what is software design?
The phase where software requirements are analysed in order to produce a description of the internal structure and organization of the system and the description will service the basis for the construction of the actual system it consists of a series of design activities.
Where we will find out everything that we will be doing, especially in the development stage
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what is verification?
Verification is making sure the data is copied correctly. The methods of verification are proof reading and double entry.
what is validation?
Validation checks the data fits a certain criteria. The methods of validation are:
presence check
type check
range check
length check
check digit
what is pseudo code?
A pseudo code is a method of describing a program. It uses control structures and keywords similar to those found in programming languages, but without the strict rules of programming language. It may be presented in a form that looks like a combination of English and a programming language.
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