Question: (2s complement encoding) Express -121 in 8-bit binary (base-2) and hexadecimal (base-16). Convert 10001011 in 2s complement to decimal (Base-10). Note that MSB is used

(2s complement encoding) Express -121 in 8-bit binary (base-2) and hexadecimal (base-16).

Convert 10001011 in 2s complement to decimal (Base-10). Note that MSB is used for sign.

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