Computer Science · May / June 2016 · Paper 12 · Question 3
2210
As printed in the paper
Show the answer and mark scheme
3(a)[3]
1 mark for each nibble 0100 1010 1111 [3]
3(b)(i)[3]
0 1 1 0 1 0 0 1 105 hours 1 mark 0 0 0 1 1 1 1 1 31 minutes 1 mark 0 0 1 1 0 0 1 0 50 seconds 1 mark [3]
3(b)(ii)[1]
1F [1]
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