作者danielroc (流星)
看板TransCSI
標題[問題]幾個題目 討論看看
時間Thu May 19 00:58:39 2005
討論一下吧 我也不知道答案 麻煩高手解說^^
In asynchronous transmission, the gap time between byte is _____
a. Fixed
b. Variable
c. A function of the data rate
d. zero
If odd parity is uesd for ASCII error detection, the number
of 0s per 8-bit symbol is_____
a. Even
b. Odd
c. indeterminate
d. 42
Flow control is need to prevent _____
a. Bit errors
b. Overflow of the sender buffer
c. Overflow of the receiver buffer
d. Collision between sender and receiver
When a primary device asks a secondary device if it has
data to send, this is called____
a. Polling
b. Selecting
c. Reserving
d. Backing off
一次問這麼多 辛苦大家的眼睛了 麻煩了^^
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◆ From: 140.122.24.147
1F：推 deepdish:不知道你的問題到底出在哪裡 我的答案 DBCA 140.115.201.17 05/19
2F：推 deepdish:網路題庫太多 光背答案沒用 最好能看書瞭解 140.115.201.17 05/19
3F：推 deepdish:你先說說你手邊有哪本書參考吧？ 140.115.201.17 05/19
4F：推 wardiry:這幾個題目應該是考古題吧~~我剛好都看過~ 59.114.41.146 05/19
5F：→ wardiry:除了第三題答案有點不確定~~其他同一樓上大大 59.114.41.146 05/19
6F：推 danielroc:我只有計算機概論的書 還是中文本= = 140.122.24.147 05/19
7F：→ danielroc:我是準備中央資管 只有再計概上過一點點網路 140.122.24.147 05/19
8F：→ danielroc:說真的光看MIS原文書 就夠我累了 (非本科生) 140.122.24.147 05/19
9F：→ danielroc:中央資管的計概偏網路跟資料庫我也不知道該從꘠ 140.122.24.147 05/19
10F：→ danielroc:何看起 140.122.24.147 05/19
11F：→ danielroc:deepdish 有推薦參考書或比較快上手方法嗎? 140.122.24.147 05/19
12F：→ danielroc:喔 對了 這幾個問題是去年考古題 @@|| 140.122.24.147 05/19
13F：推 deepdish:既然要考中大資管 直接看我們系上用書吧 140.115.201.17 05/19
14F：推 danielroc:那是要看discovering computer2005嗎? 140.122.24.5 05/19
15F：→ danielroc:還是有其他網路、資料庫用書?? 140.122.24.5 05/19