11 mark
Joe streams a radio show online.
The audio data is processed.
State one feature of a laptop that provides expansion capability for audio processing.
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Features of Digital Devices (Edexcel IGCSE ICT): Exam Questions
Exam code: 4IT1
13 mins4 questions
22 marks
Security features help to protect the data on a smartphone if it is lost or stolen.
Give two security features of a smartphone.
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32 marks
A tablet device is designed to have low energy consumption.
Explain one reason why low energy consumption is an important feature of a tablet device.
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48 marks
Noor is starting university. Noor needs a device to write long essays, watch recorded lectures and take notes in class. Noor is choosing between a laptop and a tablet device.
Discuss the features of a laptop and a tablet device for Noor's needs.
In your answer you should consider:
portability
performance and storage
user interface
energy consumption
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