Physics (AS & A Level) · Feb / March 2020 · Paper 12 · Question 2
9702SI units
A byte (b) comprises 8 bits. How many bits are there in 1 terabyte (1Tb)?
- A1 × 10^9
- B8 × 10^9
- C1 × 10^12
- D8 × 10^12
As printed in the paper
Show the answer
Correct answer: D. 8 × 10^12
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