【多选题】Regarding binning, which of the following are true?
A.
After equal-frequency binning, there are roughly same number of data items in each bin.
B.
After equal-depth binning, there are roughly same number of data items in each bin.
C.
Equal-width binning is more prone to be affected by outliers than equal-depth binning.
【单选题】Linux系统中,通过以下( )命令可以给其他用户发消息。
【单选题】CENTOS7系统中启动网络服务的命令是()
B.
/etc/init.d/network start
C.
systemctl start network.server
D.
./etc/initd/rc.d/initdstart
【单选题】CENTOS7系统中启动网络服务 的命令是 ( )
A.
. s巴,rvre n etw ork S的rt
B.
/etc/:init.d/n etv ork 期rt
C.
. SjS棚 ctls也rtn etv ork.S9rv ice
D.
./etc/in it d/rc.d/il itd s的rt
【单选题】Regarding t he statment of Trichinella , w hich of the following is wrong ?
A.
Trichinella cause zoonosis
B.
Complete life history in the same host
C.
Adults parasitize in the small intestine of the host, The larvae parasitize in the same host muscles
D.
infective form is larvae
【简答题】通常情况下,通过成员函数重载单目运算符时,重载函数有 个形参,用友元函数重载单目运算符时,重载函数有 个形参;通过成员函数重载双目运算符时,重载函数有 个形参,用友元函数重载双目运算符时,重载函数有 个形参。
【多选题】Binning is a technique of
【简答题】按业主采购社会资源的不同性质分类,工程项目成本一般由建筑安装工程费、____、工程建设其他费用项目组成。