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Western Australia · WACE · Year 12

Computer Science

WACE Year 12 ATAR

Official curriculum and assessment

To start WACE Computer Science revision, open the 2025 Written examination. Use the official resources below to choose a task, attempt it independently and check your response against the available assessment guidance. The practice sequence below explains how to turn that review into a focused next attempt. Confirm the paper’s course and syllabus year before using it.

Editorial guidance prepared .

How to practise this subject

These practice suggestions are editorial guidance from Australian Study Resources.

  1. Open the 2025 Written examination, Section One Q1. Task focus — Desk-checks a pseudocode post-test loop that accumulates daily water use until a threshold, completing the trace table for three inputs, then outlines how a pre-test loop differs. Attempt it before consulting the marking guidance, then identify the evidence or working that supports your answer.
  2. Open the 2025 Written examination, Section One Q2. Task focus — For a high-traffic news website, outlines denial of service, cross-site scripting and man-in-the-middle threats with one mitigation for each. Attempt it before consulting the marking guidance, then identify the evidence or working that supports your answer.
  3. Open the 2025 Written examination, Section One Q3. Task focus — Identifies two errors in a small crow's foot ER diagram for a shark-monitoring application. Attempt it before consulting the marking guidance, then identify the evidence or working that supports your answer.
  4. Record the specific point you missed, write a corrected response, and attempt another question that requires the same skill. Check older material against your current course before reusing it.

Plan your next practice session

Choose one explanation from your practice sequence. Separate what was observed from the explanation you propose, then identify a condition or limitation that affects the conclusion.

How to explain scientific results without overstating them — includes an original example and a downloadable worksheet.

Browse free study notes on ATARMAXXING

Use notes to check a term or mechanism, then return to the actual data and explain the result in your own words. Check that the notes match your course.