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18 Cards in this Set
- Front
- Back
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Variable |
Stores a single value in a program |
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Subprogram |
A section or block of code AKA procedures, subroutine or function |
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Function |
A section of code which returns a single value |
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Pre-defined Function |
A function that already exists within the programming language |
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User-Defined Function |
A function that is created by the programmer |
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Local Variable |
Exists within a subprogram and cannot be seen or accessed by any other subprogram |
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1D Array |
A structure which holds a list of data - all data must be of the same type |
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1D Array |
Always passed by reference |
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Input Validation |
Avoids inputting errors by repeatedly asking for data to be entered until it is acceptable |
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Finding maximum |
Used to find the largest value in a list |
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Finding minimum |
Used to find the smallest value in a list |
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Counting occurrence |
Used to count how many times a value appears in a list |
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Linear search |
Used to search for a particular item in a list |
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Record Data Type |
A data structure which can store variables of different data types |
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Iterative |
Earlier stages of the SDP can be revisited for improvement |
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Requirements Elicitation |
The methods of extracting information from the client |
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Requirements Elicitation |
Interviewing, Observing, Questionnaires, Existing Documentation |
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Software Specification |
A legally binding document which defines the scope and boundaries of the problem to be solved |
