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IB Computer Science Topic A1.3 Operating Systems and… | RevisionDojo

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IB
A1.3 Operating systems and control systems

IB Computer Science Topic A1.3: Operating Systems and Control Systems

A1.1 Computer hardware and operation

A1.2 Data representation and computer logic

A1.3 Operating systems and control systems

A1.4 Translation (HL only)

A2.1 Network fundamentals

A2.2 Network architecture

A2.3 Data transmissions

A2.4 Network security

A3.1 Database fundamentals

A3.2 Database design

A3.3 Database programming

A3.4 Alternative databases and data warehouses (HL only)

A4.1 Machine learning fundamentals

A4.2 Data preprocessing (HL only)

A4.3 Machine learning approaches (HL only)

A4.4 Ethical considerations

B1.1 Approaches to computational thinking

B2.1 Programming fundamentals

B2.2 Data structures

B2.3 Programming constructs

B2.4 Programming algorithms

B2.5 File processing

B3.1 Fundamentals of OOP for a single class

B3.2 Fundamentals of OOP for multiple classes (HL only)

B4.1 Fundamentals of ADTs

IB Computer Science Topic A1.3 Operating Systems and Control Systems (SL/HL) covers syllabus content. Use these Notes, Questionbank, Flashcards, and Lessons to review the topic, practise exam questions, and move between notes, videos, flashcards, and lessons where available.

Practice

Question Bank

Practice questions with AI feedback

47 questions

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Study Guide

Bite-sized topic summaries

19 chapters

Lessons

Step-by-step lessons and quizzes

8 lessons

Flashcards

Remember concepts with active recall

7 flashcard decks

Reference

Key Definitions

Essential terms and concepts explained

26 definitions

A1.3.1 Role of Operating Systems

A1.3.2 Functions of an Operating System

A1.3.3 Comparison of Different Approaches to Scheduling

A1.3.4 Evaluation of Polling and Interrupt Handling

A1.3.5 Role of the Operating System in Managing Multitasking and Resource Allocation (HL only)

A1.3.6 Use of Control System Components (HL only)

A1.3.7 Control Systems in Real-World Applications (HL only)

What this topic covers