問題詳情

2.If you have a disk that has a capacity of Petabyte (PB), that is equal to
(A) 2 to the 20th power of bytes
(B) 2 to the 30th power of bytes
(C) 2 to the 40th power of bytes
(D) 2 to the 50th power of bytes
(E) 2 to the 60th power of bytes

參考答案

答案：D
難度：計算中-1
書單：沒有書單，新增

用户評論

【用戶】Jane Yen

【年級】大三下

【評論內容】2.If you have a disk that has a capacity of Petabyte (PB), that is equal to (A) 2 to the 20th power of bytes (B) 2 to the 30th power of bytes (C) 2 to the 40th power of bytes (D) 2 to the 50th power of bytes (E) 2 to the 60th power of bytes (D)如果你有一個容量為Petabyte（PB）的磁碟，那麼它相當於2的50次方位元組。1 PB = 2^50 位元組。

【用戶】Jane Yen

【年級】大三下

【評論內容】2.If you have a disk that has a capacity of Petabyte (PB), that is equal to (A) 2 to the 20th power of bytes (B) 2 to the 30th power of bytes (C) 2 to the 40th power of bytes (D) 2 to the 50th power of bytes (E) 2 to the 60th power of bytes (D)如果你有一個容量為Petabyte（PB）的磁碟，那麼它相當於2的50次方位元組。1 PB = 2^50 位元組。