Computer Science for IGCSE & O level - Data Representation (Section 3 - No. 1) | ExamPlay

Computer Science for IGCSE & O level - Data Representation (Section 3 - No. 1)

What is the decimal value of the binary number 10101?

19

20

21

22

Forklaring

10101 = (1*16) + (0*8) + (1*4) + (0*2) + (1*1) = 21

Kommentarer (0)

Annonse