Embedded System Definition (1 mark)
Define an embedded system.
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The CPU
Characteristics of Embedded Systems (2 marks)
Explain two characteristics that differentiate embedded systems from general-purpose computers.
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Purpose of Embedded Systems (2 marks)
Discuss why embedded systems are used instead of general-purpose computers in many modern devices.
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Embedded Systems – Example Uses (4 marks)
Provide two examples of embedded systems, and for each example, describe one task that the system performs.
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Comparing Embedded Systems (6 marks)
Compare and contrast the embedded systems used in a digital watch and a home security system. In your answer, consider their complexity, input and output devices, and the types of processing they perform.
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Integrated and Dedicated GPUs (4 marks)
Describe the difference between integrated and dedicated GPUs and a situation where each would be most appropriate.
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Motherboards (2 marks)
Explain two reasons why the motherboard is considered the backbone of the computer system.
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Additional Components (3 marks)
Define the following terms as they relate to computer systems: Integrated GPUs Dedicated GPUs Motherboards
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Sound Cards (2 marks)
Explain the role of sound cards in a computer system.
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Dedicated GPUs (3 marks)
Describe how dedicated GPUs improve the performance of certain computing tasks.
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