Computer Science (AS & A Level) · Oct / Nov 2022 · Paper 31 · Question 1
9618
As printed in the paper
The question as text
Real numbers are stored in a computer system using floating-point representation with: • 8 bits for the mantissa • 8 bits for the exponent • two’s complement form for both mantissa and exponent.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
1(a)[3]
1(b)[3]
1(c)(i)[1]
1(c)(ii)[2]
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