Exam-style question
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Which 6-bit unsigned binary number represents the decimal value 26?.
- A.011010
- B.011011
- C.010110
- D.110010
Model answer
What a good answer should say
- 011010
Explanation
Why this works
The 6-bit place values are 32, 16, 8, 4, 2 and 1. The digits in 011010 select 16 + 8 + 2 = 26.
Common mistake
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