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Hardware and software exam tips

Study Hardware and software with curriculum-aligned Exam Tips resources, practice links, and exam-focused support.

At a glance

exam tips

Resource type

Topic

Hardware and software

AqaA LevelComputer ScienceFundamentals of computer systems

Exam tips

  • Define both terms before explaining the relationship

    When asked about hardware and software, state that hardware is physical and software consists of instructions or programs. Then explain that software provides instructions for hardware to carry out.

    This directly addresses the required definitions and the relationship between the two terms.

  • Link classification to purpose

    When explaining a classification, state both what the software does and why that makes it system or application software.

    This gives a precise explanation instead of relying only on an example, and it directly addresses the need for and attributes of different types of software.

  • Compare translators precisely

    When asked to compare a compiler, assembler and interpreter, state both the input language and when translation takes place.

    This directly addresses the distinguishing features of the three translators and avoids vague statements such as saying that they all simply convert code.

  • Use the specification wording

    When answering a resource-management question, explicitly mention allocation, competing processes, and the relevant resources: processors, memories and I/O devices.

    These precise terms show that the answer addresses the required role of the operating system rather than giving a general description.