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Software development steps for secure code (order)

Process Y12 Secure Software Architecture

Definition

Requirements definition, determining specifications, design, development, integration, testing and debugging, installation and maintenance, with security considered at each step.

Example: Security is considered in requirements, then design, then testing.

Found in: syllabus, sample exam and familiarisation guidelines, school notes.

Where it is used in the test

Syllabus area: Y12 Secure Software Architecture.

Question types it can appear in

Where it has appeared in the paper

Secure Software Architecture (Part C); The Software Engineering Project (Part B). Part letters follow each paper’s own layout.

Related past questions

These are the questions the flashcard set links to this term. Open each one and compare your answer with its marking criteria.

Study links

How to use it in an answer

A model sentence

General advice, built from the definition and example above

“Requirements definition, determining specifications, design, development, integration, testing and debugging, installation and maintenance, with security considered at each step.” Then apply it: Security is considered in requirements, then design, then testing.

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

From the linked past questions
  • Identify: Recognise and name. (Sample exam Q1 (1 mark): Software development steps)

Technique for the question types

What the marking guidelines and feedback say

Familiarisation Q1 (1 mark): Development steps

Know the order of the software development cycle: define and understand the problem (requirements) -> plan and design -> develop/construct -> test and evaluate -> deploy/implement -> maintain.

Worked answers from the marking guidelines

Sample exam Q1 (1 mark): Software development steps (1 mark): criteria and sample answer

Criteria

1: Identifies the correct answer.

Sample answer

Documenting the needs and constraints of the software

Open the question page

Common mistakes

General advice
  • Use the term exactly as the syllabus words it, then link it to the scenario in the question; the 2025 feedback repeatedly rewards using the stimulus.
  • Answer the command word: outline gives main points only, explain gives a reason or cause, discuss gives both sides.

Same group in the syllabus: Benefits of collaboration (secure development) · Benefits to an enterprise of secure development · Social, ethical and legal issues · Employment (impact) · Copyright · Intellectual property · Digital disruption · Programmed backup · SQL injection · General Data Protection Regulation (GDPR)