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Tutor HuntTest QuestionsComputing QuestionsYear 10 Computing Questions

 

Automated Systems (GCSE Computing)

The following is a GCSE Computing test covering 'Automated Systems' from the broader topic 6. Automated And Emerging Technologies. The test is geared towards the CAMBRIGE-IGCSE exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

Which register in a CPU temporarily holds data read from or written to memory during the fetch-decode-execute cycle?
Which component in an automated tap system decides when to open and close the valve based on sensor input?
Which two parameters determine the fidelity of a digital audio recording created by an analogue-to-digital converter?
What is a main advantage of using a microprocessor in an automated barrier system?
What is the purpose of a parity check (odd parity) in data transmission between devices?
Why might a programmer choose to use a low-level language for embedded control in an automated device?
An automated system receives binary data with a single-bit error detected by parity. Which action is a suitable next step for reliable operation?
Which is a drawback of resistive touch screens in public ticket machines?
Which type of language is described as low-level and used to write code that interacts directly with hardware?
Which sensor is most appropriate for detecting a car entering a parking barrier to read a ticket number?
Which field in a packet allows the receiving system to know where the packet should be delivered?