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3.1 Fundamentals of AlgorithmsDiagram

Flowchart Symbol Reference & Example

Part of Pseudocode & Flowcharts · GCSE GCSE Computer Science revision

This diagram covers Flowchart Symbol Reference & Example within Pseudocode & Flowcharts for GCSE Computer Science. Revise Pseudocode & Flowcharts in 3.1 Fundamentals of Algorithms for GCSE Computer Science with 15 exam-style questions and 8 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 5 of 9 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.

Topic position

Section 5 of 9

Practice

15 questions

Recall

8 flashcards

Flowchart Symbol Reference & Example

Symbol Reference Start/End Terminator I/O Input/Output Process Calculation ? Decision
Example: Is number positive? START INPUT num num > 0? Yes No Positive Not positive END

Keep building this topic

Read this section alongside the surrounding pages in Pseudocode & Flowcharts. That gives you the full topic sequence instead of a single isolated revision point.

Flowchart SymbolsDeep Dive: Reading FlowchartsVideo LessonDrawing Your Algorithm

Practice Questions for Pseudocode & Flowcharts

Which flowchart symbol is used to represent a decision?

  • A. Rectangle
  • B. Diamond
  • C. Oval
  • D. Parallelogram
1 markfoundation

Describe three features that should be present in well-written pseudocode for a counting loop.

3 marksstandard

Quick Recall Flashcards

What is a trace table?
Table to track variable values during execution
What shape is used for Start/End?
Oval (terminator)

15 questions on Pseudocode & Flowcharts — practise free

Instant marking, adaptive difficulty, and 8 spaced repetition flashcards. Free until your GCSEs.

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Flowchart Symbols

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Deep Dive: Reading Flowcharts