Answer skeletons for every question type

Skeleton: 3-mark 'Outline / Describe / Explain'

Identify: Name the term or feature (1 mark).
Outline: Say what it is or does in one clear sentence (2 marks).
Describe/Explain: Add how or why, with a consequence or example from the scenario (3 marks).
Count the verbs: 'Outline TWO' means two separate ideas, each with a short reason. Do not write a list of names.

Thesis: Direct answer to the question in the first sentence, using its keywords.
Concept: Define the key concept in one line (e.g. human bias, privacy by design).
Paragraph 1: Point + explanation of mechanism + stimulus evidence.
Paragraph 2: Second point (different stage or group) + evidence.
Paragraph 3: Effect on the user/society/environment, with a positive AND negative where asked.
Close: Mitigation or evaluative conclusion. Aim for 150-200 words; a 6 mark answer needs 'explain', not 'list'.
Stimulus: If a video, image or scenario is given, refer to it by name at least twice (2025 Q27 needed 'with reference to the video').

Read the task into a checklist: Underline each requirement (e.g. unique, random, 5 by 5, descending order). The criteria are literally that list.
Plan: Write the inputs, processes and outputs first.
Code: Use the constructs asked for (selection AND loop), correct indentation, sensible names, and inbuilt functions where suitable (len, sum, range, random).
Run it in your head: Trace with a small example. Check off-by-one in range(), indexes from 0, and boundaries (> v >=).
Output format: Match the output asked (prints, separators, end=" ").
Call your function: Marker feedback: some students defined a function but never called it.
SQL: SELECT, FROM, WHERE, GROUP BY, ORDER BY in order; quote text values; use AS for names; GROUP BY the non-aggregated fields; COUNT/SUM for totals; DESC for highest first.
Pseudocode: Capital keywords, paired BEGIN/END and IF/ENDIF, indent, initialise variables before loops, show output.
Partial marks: Always write something: correct selection OR correct loop OR correct output earns marks.

Use the exact symbols: Course-spec symbols (see Diagram rules). Label every flow, process, decision arrow and relationship.
Boundaries: DFD level 0: one process, no data stores.
Read the scenario for nouns and verbs: Nouns become entities/data stores/classes; verbs become processes/methods.
Completeness: Every input has a process; every process has an output; every decision has two labelled exits.
Neatness: Boxes big enough, no crossing lines, readable text. Do not run out of time: spend marks-based time.

Eliminate: Cross out options that are clearly wrong, using keywords (e.g. 'Ensuring parties are who they claim to be' = authentication).
Multi-select: Read how many to choose; each correct tick matters.
Ordering: Sequences you must know: SDLC steps, Waterfall phases, DFD/ML training cycle (forward propagation, loss, backpropagation).
Matching tables: Match each statement to ORM, SQL or both (2025 Q9).
Time: 16 marks in 2025 for Q1-14; aim for under 20 minutes, then bank the time for written items.