皮皮学，免费搜题
登录
搜题
【单选题】
由于节点CPU、带宽和能量受限,以及各种恶劣环境的影响,某些物联网中存储有重要数据的节点可能突然死亡,死亡之后,观察者无法取得节点数据,为了以更加高效可靠的数据冗余方式来增加网络数据的持久性,物联网节点数据该如何管理。( )A.
网络编码
B.
节点数据备份
C.
节点数据拷贝到硬盘
D.
节点数据拷贝到优盘
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】在淘宝上虚假交易会受到的处罚是( )
A.
虚假交易二十笔以上才会被处罚
B.
虚假交易十笔以下不会被处罚
C.
虚假交易二十笔以下不会被处罚
D.
虚假交易是违规行为，一经发现严肃处理
【单选题】Mary felt sad over the loss of photos she had shot in Australia, _____ that was a memory she especially treasured. [ ]
A.
as
B.
which
C.
when
D.
where
【单选题】With all the family members ______ on vacation without him, the boy felt extremely lonely and afraid.
A.
to have gone
B.
going
C.
had gone
D.
gone
【单选题】the boy felt that
A.
he was appreciated by his family
B.
life was dull and there was no change whatever
C.
he was regretting being a member of the family
D.
his father often ignored him
【单选题】在淘宝上虚假交易会受到的处罚是( )
A.
不会被处罚
B.
虚假交易是违法行为，一经发现严肃处理
C.
虚假交易20笔以下不会被处罚
D.
徐晓交易10笔以下不会被处罚
【单选题】The boy felt that _________.
A.
he was appreciated by his family
B.
life was dull and there was no change whatever
C.
he was regretting being a member of the family
D.
his father often ignored him
【简答题】在淘宝上虚假交易会受到的处罚是
相关题目：
参考解析：
知识点：
题目纠错 0
发布
