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Item 374 of 426 · Year 12: The Software Engineering Project, 46 of 47
Functional requirement
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Definition
What the system must do (its functions), as opposed to how well it performs.
Example: The system must calculate GST.
Found in: syllabus, 2025 HSC marking guidelines, sample exam and familiarisation guidelines, school notes, past SDD papers.
What the system must do.
Where you'll use it in the test
Syllabus area: Y12 SE Project.
Question types it can appear in
- Multiple choice: Pick the option that matches the definition or example.
- Short answer: Define, outline or explain it and tie it to the scenario.
- Fill in the blanks: Choose this term to complete a statement or table.
How to use it
A model sentence
“What the system must do (its functions), as opposed to how well it performs.” Then apply it: The system must calculate GST.
In a short answer, give the definition in your own words first, then tie it to the situation in the question. Do not copy the example above unless it fits the scenario.
Command words used with it
No linked question shows the command word for this term. Across the past short answer questions in this bank the words used most are: Explain, Outline, Describe, Compare, Classify, Analyse. Check the actual word in your question.
Go deeper
- Flashcard: Functional requirement in The Software Engineering Project (Year 12) · study that set
- Memorise: Quality assurance, testing methods and test data
- Key terms bank entry: Functional requirement
- Notes: Define and analyse the requirements of a problem (The Software Engineering Project (Year 12))
- Notes: Define and analyse the requirements of a problem, including demonstrating need(s) or… (The Software Engineering Project (Year 12))
- Full term page: every question, note and marking comment for Functional requirement
Check yourself
Explain “Functional requirement” in one sentence, give an example, and name a question type that could test it.
Reveal the answer
What the system must do (its functions), as opposed to how well it performs.
Example: The system must calculate GST.
Could be tested as: Multiple choice, Short answer, Fill in the blanks.