15. 如下圖所示，求出電流 I 為多少安培? (A) 2 安培 (B) 4 安培 (C) 6 安培 (D) 8 安培

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.

15. 如下圖所示，求出電流 I 為多少安培?

(A) 2 安培
(B) 4 安培
(C) 6 安培
(D) 8 安培

相關試題

相關試卷