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存储快照(snapshot)的定义是()。
A.基于软硬件的即时数据拷贝
B.两套相同的存储系统
C.对存储的数据进行备份
D.将存储设备的数据分给多个主机用
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.基于软硬件的即时数据拷贝
B.两套相同的存储系统
C.对存储的数据进行备份
D.将存储设备的数据分给多个主机用
Snapshot, as is explained in the passage, refers to
A.the shooting of birds by hunters.
B.the whole process of taking pictures.
C.pictures taken at random.
D.pictures that were taken after careful preparation.
A.C:/Teradyne/HDS/StoredFiles/Automotive/OnBoardSnapshot
B.C:/HDS/i-HDS/StoredFiles/OnBoardSnapshot
C.C:/Teradyne/HDS/StoredFiles/Automotive/Snapshot
D.C:/HDS/i-HDS/StoredFiles/Snapshot
A.exec dbms_workload_repository.snapshot();
B.exec dbms_workload_repository.create_snapshot();
C.exec dbms_workload_repository.create_snapshot;
D.exec dbms_workload_repository.make_snapshot();
Snapshot, as is explained in the passage, refers to______
A.the shooting of birds by hunters.
B.the whole process of taking pictures.
C.pictures taken at random.
D.pictures that were taken after careful preparation.
A.1,2,3,3,2,1,0,1,2,3
B.1,2,3,3,3,1,0,1,0,1
C.1,2,3,3,3,3,2,1,0,1
D.2,1,2,3,3,2,1,0,2,1
A、数据结构相同,对应的存储结构也相同
B、数据结构涉及数据的逻辑结构、存储结构和施加其上的操作等三个方面
C、数据结构操作的实现与存储结构有关
D、定义逻辑结构时可不考虑存储结构