Computer Science (AS & A Level) · May / June 2023 · Paper 11 · Question 4
9618
As printed in the paper
The question as text
A networked closed‑circuit television (CCTV) system in a house uses sensors and cameras to detect the presence of a person. It then tracks the person and records a video of their movements. Data from the CCTV cameras is transmitted to a central computer.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
4(a)(i)[2]
4(a)(ii)[2]
4(b)[4]
4(c)[3]
4(d)(i)[5]
4(d)(ii)[4]
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