【判断题】组合体尺寸分类为了尺寸标注完整,有些尺寸既是定形尺寸有事定位尺寸,所以一定要标注尺寸类型。
【判断题】Openstack中的Nova组件负责提供云平台的计算服务,用于调度并管理整个云平台的计算资源,为了提高创建云主机时效率,启动云主机所用的镜像是由Nova直接管理的。
【单选题】下列叙述中,解决企业人力资源过剩问题的常用办法是( )
【多选题】下列叙述中,解决企业人力资源过剩问题的常用办法有( )
【简答题】在感应测井中,径向几何因子是研究( ) 、( ) 、( )对测量结果的影响。
【单选题】If an oligopolist reduces the price of its product relative to its competitors:
A.
some customers will switch to rival firms.
B.
the number of customers it has will likely remain unchanged.
C.
some customers will switch from rival firms to buy from him.
D.
rival firms are unlikely to react.
【单选题】If an oligopolist reduces the price of its product:
A.
It may get some customers to switch from rival firms if they don’t respond by reducing their prices.
B.
It may not get some customers to switch from rival firms if they respond by reducing their prices.
C.
It does not know whether its profits will rise or fall without knowing how rivals will change their prices in response.
D.
All of the above are true.
【多选题】从总体上看,防火墙应具有以下属于防火墙应具有的基本功能的是