29. 5 倍速光碟機是指資料傳輸速率為每秒多少?[單選]
(A) 150 KBytes/sec
(B) 300 KBytes/sec
(C) 600 KBytes/sec
(D) 750 KBytes/sec

答案:登入後查看
統計: A(4), B(4), C(4), D(28), E(0) #660397