48. 請問 DAC0808 所採用之 DA 轉換電路為何？ (A) 反向梯形電路 (B) R-2R 梯形電路 (C) 平行轉換電路 (D) 積分轉換電路

5. Which of the following statements is true with respect to Belady's anomaly? (A) Giving more memory to a process will improve its performance. (B) As the number of allocated frames increases, the page-fault rate may decrease for all page replacement algorithms. (C) For some page replacement algorithms, the page-fault rate may increase as the number of allocated frames increases. (D) For some page replacement algorithms, the page-fault rate may decrease as the number of allocated frames increases.

48. 請問 DAC0808 所採用之 DA 轉換電路為何？
(A) 反向梯形電路
(B) R-2R 梯形電路
(C) 平行轉換電路
(D) 積分轉換電路

相關試題

相關試卷