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Specimen (2024) Marking Scheme - Paper 1 CAIE Computer Science GCSE
- Exam (elaborations) • 10 pages • 2024
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Question 
1(a) 
 
 
One mark per each correct four bits. 
 
97 
 
5C 
 
Answer 
 
Marks 
4 
 
 
 
1(b) 
 
 
 
 
 
 
1(c) 
 
 
 
 
 
 
 
 
1(d)(i) 
 
1(d)(ii) 1(e) 
 
Any four from:	4 
•	used to identify a device 
•	it is a unique (address) 
•	it is a static address // it does not change 
•	it is set by the manufacturer 
•	the first part is the manufacturer ID / number / identifies the manufacturer 
•	the second part is the serial number / ID. 
Any two from:	2 
•	colour codes ...
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