National 5Computer ScienceSQAComputing Science1. Software Design & Development (SDD)

1. Software Design & Development (SDD) (SQA National 5 Computing Science)

Get ready for your SQA National 5 Computing Science exams with our revision resources. Find everything you need to revise this topic, so you can go into your exam confident and prepared. Teachers and examiners write all our resources, and they’re designed specifically for each exam board. We regularly update them to match the latest syllabus, so you’ll only revise the most accurate, up-to-date information. Explore the collection below to get started.

Development Methodologies

  1. Iterative Development Phases

Analysis

  1. Identifying Functional Requirements

Design

  1. Structure Diagrams
  2. Flowcharts
  3. Pseudocode
  4. Designing Efficient Solutions
  5. User-Interface Design

Implementation (Data Types)

  1. Primitive Data Types
  2. Arrays

Implementation (Constructs)

  1. Expressions & Assignment
  2. String Operations
  3. Selection Constructs
  4. Iteration and Repetition
  5. Predefined Functions
  6. Reading Code

Implementation (Algorithms)

  1. Standard Algorithms

Testing

  1. Test Data
  2. Error Types

Evaluation

  1. Solution Evaluation Metrics
  2. Readability

Development Methodologies

  1. Exam Questions

Analysis

  1. Exam Questions

Design

  1. Exam Questions

Implementation (Data Types)

  1. Exam Questions

Implementation (Constructs)

  1. Exam Questions

Implementation (Algorithms)

  1. Exam Questions

Testing

  1. Exam Questions

Evaluation

  1. Exam Questions
SQA National 5 Computing Science Past Papers