Questions

The Purpose of ROM (2 marks)

What is the purpose of ROM in a computer system?

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The Differences Between RAM and ROM. (4 marks)

Describe the differences between RAM and ROM.

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The Need for Primary Storage (2 marks)

Explain the need for primary storage in a computer system.

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The Role of Embedded Systems in Society (3 marks)

Explain the importance of embedded systems in modern society, including at least two examples of how they contribute to safety and convenience.

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Comparing General Purpose and Embedded Systems (4 marks)

Compare and contrast embedded systems with general-purpose computer systems in terms of their design objectives and applications.

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Identifying Embedded Systems (3 marks)

Give three examples of everyday devices that contain embedded systems and briefly describe the function of the embedded system within each device.

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Characteristics of Embedded Systems (2 marks)

List two typical characteristics of embedded systems.

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Understanding Embedded Systems (1 mark)

What is an embedded system?

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Cache VS Clock Discussion (6 marks)

A new CPU model has been released with an increased cache size but a lower clock speed compared to its predecessor. Discuss the potential impact on performance.

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Cores and CPU Performance (3 marks)

The performance of a CPU is not only determined by its clock speed and cache size but also by the number of cores it has. Explain how the number of cores within a CPU influences its performance.

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