Aspects of software development

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Across
  1. 3. A range of tests carried out on the system once it has been completed.
  2. 7. test data on or close to the boundary of the acceptable range.
  3. 8. testing - testing carried out on just one module or component of the whole system
  4. 9. testing that place during the development of the program.
  5. 10. the fourth stage of system development that includes a range of tests using a variety of data.
Down
  1. 1. checks all pathways through the code, looking inside it and potentially adding extra commands to check what is happening.
  2. 2. test data that is clearly incorrect and should produce an error
  3. 4. Test data that is within the expected range for the system and should therefore produce the correct result
  4. 5. using test data to test for an expected outcome
  5. 6. the final stage of system development where the system is judged according to certain criteria.