Question: plz help! QUESTION 27 9 points Save Answer Let x be a signed integer represented using the 12-bit 2's complement scheme. Suppose we execute: X

plz help!

QUESTION 27 9 points Save Answer Let x be a signed integer represented using the 12-bit 2's complement scheme. Suppose we execute: X = -X; That, is, we change the sign of x from positive to negative, or negative to positive. Will this computation always produce a valid result? If you think yes, then enter YES, if you think no, then explain WHEN the result of this computation is INVALID, and what that invalid result is. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac)

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