標題:
ICT 功課問題
發問:
ict功課問題~~1) At least how many bits are required to store 20000 Korean characters?2) A true color is represented as CE25FA(16)a) How many bytes are required to store a true color?b)How many true colors are there?3) At least how many bytes are needed to store the following a)300(10)b)... 顯示更多 ict功課問題~~ 1) At least how many bits are required to store 20000 Korean characters? 2) A true color is represented as CE25FA(16) a) How many bytes are required to store a true color? b)How many true colors are there? 3) At least how many bytes are needed to store the following a)300(10) b) DE1C9AB(16) c) 11110111011101111101(16) d)Information Communication Technology e)資訊科技 7) 2AE(16)+8F2(16)= (16) 8) show the binary representation for the word 'OLC' 9) find out the two's complement in 8 bit representation for -44(10) 10) if a file size of a photo is 4KB, how many photos can a hard disk of 200 GB store? 需要詳細的計算步驟~~
最佳解答:
此文章來自奇摩知識+如有不便請留言告知
1) At least how many bits are required to store 20000 Korean characters? 1byte = 8bits, as 2 bytes are needed for 1 Korean characters, therefore, 20000*2*8=320000bits a) How many bytes are required to store a true color? 3bytes(24bits) b)How many true colors are there? 2^24=16777216 a)300(10) 3bytes b) DE1C9AB(16) 14bytes c) 11110111011101111101(16) 40bytes d)Information Communication Technology 365bytes e)資訊科技 8bytes 7) 2AE(16)+8F2(16)= (16) BA0(16) 8) show the binary representation for the word 'OLC' O=79, L=76, C=67, =1001111 1001100 1000011 9) find out the two's complement in 8 bit representation for -44(10) 44 = 0010 1100, so 2-complement = 1101 0011 + 1 = 1101 0100 10) if a file size of a photo is 4KB, how many photos can a hard disk of 200 GB store? 200*1024*1024/4 = 52428800
其他解答:
留言列表
