6. 對於一個 n 位元的加法器，進位從輸入到輸出傳播共有幾個閘階層(gate level)？ (A) 2n (B) n2 (C) n (D) n3

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.

6. 對於一個 n 位元的加法器，進位從輸入到輸出傳播共有幾個閘階層(gate level)？
(A) 2n
(B) n²
(C) n
(D) n³

相關試題

相關試卷