GNVQ
Intermediate IT Optional Unit 5.3
Performance criteria
A student must:
Program: input, output, data storage, processing
Design documentation: program specification, input/output specifications, data dictionary, processing, definition
Test plan: test data (input, stored; to range, boundary conditions), expected results
User instructions: program loading, program use, error handling
Program documentation: program
design, listing of program code, test plan, test results, user instructions
Program documentation developed for a given program design using procedural language. This will show the collation of documents which includes:
Program loading (PC5 range) will not include instructions to switch on the computer or load software, but will show how to access the program through the operating system or Graphical User Interface (windows or similar product) environment.
Program Use (PC5 range) should give examples to the user on how to access all featuresof the program, and where appropriate show sample outputs based on given inputs (this will enable the user to check that he/she is using the program correctly).
Error handling (PC5 range) will
indicate to the user what sort of errors can occur, with given messages
and intended responses, when running the program.
GUIDANCE
The program design from Element 5.2 would be an appropriate
program design for use in this Element.
The program needed for the Monitoring and Control Element in Intermediate Mandatory Unit2: Using Information Technology could provide a vehicle for this unit
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