如图所示,可以进行栅格化操作的图层是?()
A.A
B.B
C.C
D.D
参考答案:A, B
The teacher and writer ____ from America. [ ]
A. are
B. were
C. is
D. come
按照存储虚拟化实现的架构来分,以下属于存储虚拟化的是()
A:带内虚拟化
B:带外虚拟化
C:基于存储网络的虚拟化
D:基于主机的虚拟化