【評論主題】2、「九品官人法」是以哪一種學問作為評量標準？（5 分）原因是什麼？（5 分

【評論內容】

logical address/page size = 10K/4K = 2餘2K 

=>p=2, d=2k

=>依page table p=2 對應 f=4

=>phyical address = f * frame size + d = 4*4K +2K = 18K

【評論主題】14 下圖是利用解碼器(decoder)實作布林函數F的組合電路圖。下列何者是F的布林函式？ (A)F＝x + y + z (B)F＝xy + yz + zx (C)F＝x’y’z’ + x’yz +

【評論內容】

F = D1 + D2 + D4 +D7

= F = x'y'z + x'yz' + xy'z' + xyz

= F = (x'y+xy')z' + (x'y'+xy)z

= F = (x'y+xy')z' + ((x'+y)(x+y'))z 

= F = (x'y+xy')z' + (xy'+x'y)'z

= F =  (x⊕y)z'+(x⊕y)'z =x⊕y⊕z