Translate Each of the Following Decimal Numbers into Two's Complement $10010100 _ { 2 } *$

Multiple Choice

Translate each of the following decimal numbers into two's complement notation.Use an 8-bit representation.
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A) $10010100 _ { 2 } *$
B) $10010000 _ { 2 } *$
C) $10001000 _ { 2 } *$
D) $10000100 _ { 2 } *$
E) None of these