【简答题】已知某8位奇偶校验码 的检验位P为 请问采用的是奇检验还是偶检验? 比如信息位1101110的最左边加一个P检验位,如果是奇检验,P为多少?
【判断题】地形图上0.1mm所表示的实际距离为比例尺的精度,所以比例尺越小其精度就越高。
【简答题】内参基因(reference gene)
【单选题】Your track is converging to the reference line
A.
Your track is kept the same distance with the reference line
B.
Your track is getting farther apart from the reference line
C.
Your track is coming towards the reference line
D.
Your track is crossing the reference line
【单选题】Which one is not the type of reference?
B.
demonstrative reference
【判断题】地形图上0.1mm所表示的实际距离为比例尺的精度,所以比例尺越小其精度就越高。