下列有关成本中心业绩考核的表述中,不正确的有()。
A. 标准成本中心不承担全额成本法下产生的固定制造费用能量成本差异的责任
B. 标准成本中心除了要对既定产量的投入量承担责任外,还要对生产能力的利用程度负责
C. 按费用预算对费用中心进行考核时,如果出现了预算的有利差异说明成本控制取得了应有的效果,达到了应有的节约程度
D. 企业职工个人不能构成责任实体,因而不能成为责任控制体系中的成本中心对其考核
单击资源管理器"编辑"菜单中的"复制"命令,完成的功能是()。
A. 将文件或文件夹从一个文件夹拷贝到另一个文件夹
B. 将文件或文件夹从一个文件夹移到另一个文件夹
C. 将文件或文件夹从一个磁盘拷贝到另一个磁盘
D. 将文件或文件夹拷贝到剪贴板
Which two of these statements correctly describe classic PIM-SM?()
A. The IOS default is for a last-hop router to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.
B. The IOS default is for every one of the routers on the shared tree to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.
C. The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "infinity."
D. The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "zero."
平版晒版中,主要应用的光敏物质是光分解型光敏物和光聚合型光敏物。
A. 正确
B. 错误