Computer Science · Oct / Nov 2021 · Paper 1 HL · Question 11
Not on the 2027 syllabusHow GPS works and its use in transport systems is not in any current syllabus outcome.
IBCS
As printed in the paper
The question as text
11. A rail transport company uses a global positioning system (GPS) to determine a train’s position.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
11(a)[4]
11(b)(i)[1]
11(b)(ii)[2]
11(c)[4]
11(d)[4]
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