問題詳情
3 常用來評估電腦效能的時間單位,下列何者錯誤?
(A) 1 millisecond (ms) = 10-3second
(B) 1 nanosecond (ns) = 10-6second
(C) 1 picosecond (ps) = 10-12second
(D) 1 femtosecond (fs) = 10-15second
參考答案
答案:B
難度:非常簡單1
統計:A(0),B(2),C(0),D(0),E(0)
用户評論
【william】評論
(B) 1 nanosecond (ns) = 10-6 second -10-9 second(B) 1 nanosecond (ns) = 10-6 second - (µs)microsecond