QwizRush

OCR Computer Science · Unit 4

Data types, data structures and algorithms quizzes

6 ready‑made quiz sets for Unit 4: Data types, data structures and algorithms, one for every lesson, in course order. Pick one, put it on the board and host it live — students answer on their own devices.

  • Free to host
  • 20 questions per lesson
  • Students join by code

Each set covers one lesson of Unit 4: Data types, data structures and algorithms in the OCR Computer Science (H446), with 20 multiple-choice questions on a timed countdown. Open a set to read its revision notes, host it straight away or save it to your library.

6 lesson sets in Unit 4: Data types, data structures and algorithms

  1. 20 questions

    1.4.1a Primitive data types and binary number representation

    20 questions · by Revision Ninja

  2. 20 questions

    1.4.1b Hexadecimal, floating point and bitwise manipulation

    20 questions · by Revision Ninja

  3. 20 questions

    1.4.1c Character sets: ASCII and Unicode

    20 questions · by Revision Ninja

  4. 20 questions

    1.4.2 Arrays, records, lists, graphs, stacks, queues, trees and hash tables

    20 questions · by Revision Ninja

  5. 20 questions

    1.4.3a Boolean problems, simplification and Karnaugh maps

    20 questions · by Revision Ninja

  6. 20 questions

    1.4.3b Logic gates, truth tables, flip-flops, half and full adders

    20 questions · by Revision Ninja