KB定MB大啲

2007-04-09 7:57 am
KB定MB大啲

回答 (5)

2007-04-09 8:09 am
✔ 最佳答案
MB大啲 ...

Byte = 8bit
KB kilo = 1,024Byte
MB mega = 1,024 KB
GB giga = 1,024 MB
TB tera = 1,024 GB
PB peta = 1,024 TB
EB exta = 1,024 PB
ZB zetta = 1,024 EB
YB yotta = 1,024 ZB




KB,MB,GB都係指電腦記憶體o既容量,就好似一盒 1 (公升) 果汁,飲o左一半就得番 500(毫升)。即係話,1 (GB) o既一半係 512 (MB)。
1 (KB) = 1/1024 = 0.0009765625 (MB)
1 (KB) = 1/1048576 = 0.00000095367431640625 (GB)
1 (MB) = 1/1024 = 0.0009765625 (GB)


點解會有以上計法,下面係一D基本知識,我已經將D資料再執過晒。
最常見有︰

1 (GB) = 1024 (MB)
1 (MB) = 1024 (KB)
1 (KB) = 1024 (Byte)
1 (Byte) = 8 (bit)

通常 1 個英文字母只佔電腦空間o既>> 1 (bit)
所以 1 (Byte) = 8 個英文字母左右
如此類推…
1首歌o既歌詞通常都大過10KB
1首歌大約佔3MB以上
1隻CDo既容量大約有650MB
1隻DVDo既容量大約有4.2GB
2007-04-09 8:08 am
係電腦入面~1024個KB等如1MB 1024MB等如1G
2007-04-09 8:01 am
MB大過KB ,MB大啲
2007-04-09 8:01 am
MB大啲
大over1000times
2007-04-09 8:00 am
MB大過KB


收錄日期: 2021-04-12 18:53:34
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070408000051KK05537

檢視 Wayback Machine 備份