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Learning objective

Outline the functions and responsibilities of an operating system, which include file management, interrupt handling, user interface provision, peripheral and driver management, memory management, multitasking support, application execution platform, system security, and user account management.

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  • Read the explanation.
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Cambridge IGCSE Computer ScienceSoftware

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Quick explanation

Outline the functions and responsibilities of an operating system, which include file management, interrupt handling, user interface provision, peripheral and driver management, memory management, multitasking support, application execution platform, system security, and user account management

  • This point belongs to Types of software and interrupts, especially Types of software and interrupts outcomes.
  • You need to be able to outline the functions and responsibilities of an operating system, which include file management, interrupt handling, user interface provision, peripheral and driver management, memory management, multitasking support, application execution platform, system security, and user account management.
  • The key ideas to know are Describe, Outline, and Explain.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

DescribeOutlineExplain

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This objective helps connect Types of software and interrupts outcomes to exam-style questions, flashcards, and revision notes for Types of software and interrupts.

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Paper 1 structured question: Types of software and interrupts

Paper 1Computer Systems1 marks

Description

Functions of an Operating System

An operating system performs various functions including file management, memory management, user interface provision, and multitasking support.

  1. a

    State List two functions of an operating system.

    Aim for approximately 1 distinct marking point.

    [1]
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