Computer Science for IGCSE & O level - Data Representation (Section 16 - No. 40) | ExamPlay

Computer Science for IGCSE & O level - Data Representation (Section 16 - No. 40)

What is the decimal equivalent of the binary number 10000000 in two's complement form?

128

-128

0

1

Paskaidrojums

In two's complement, 10000000 represents -128.

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