因为COPY、OFFSET、MIRROR、ARRAY等命令都能复制实体,因此它们是一样的。
因为COPY、OFFSET、MIRROR、ARRAY等命令都能复制实体,因此它们是一样的。
相关考题:
下列命令中,仅拷贝表文件结构的命令是______。A.COPY TOB.COPY STRUCTURE TOC.COPY FILE TOD.COPY STRUCTURE TO EXETENDED
将当前表中当前记录的值存储到指定数组的命令是( )。 A.GATHERB.CoPY TO ARRAY 将当前表中当前记录的值存储到指定数组的命令是( )。A.GATHERB.CoPY TO ARRAYC.scATTERD.STORE TO ARRAY
若数组ARRAY在数据段中已做如下定义:ARRAY DW 200 DUP (1234H,3DUUP(?)),56ABH。指出下列语句执行后,各有关寄存器中的内容是多少? MOV BX,OFFSET ARRAY MOV CX,LENGTH ARRAY MOV SI, 0 ADD SI, TYPE ARRAY
在Visual FoxPro中,对数据表文件分别用COPY命令和COPY FILE命令进行复制时,下面正确的叙述是()。A、两者都在Visual FoxPro环境中使用B、使用COPY命令时必须先打开数据表C、使用COPY FILE命令时数据表必须关闭D、COPY FILE命令可以自动复制备注文件E、COPY命令可以自动复制备注文件
IBM Global Mirror is based on which of the following very effective copy services functions()A、Metro Mirror andFlashCopyB、Global Copy andFlashCopyC、Metro Mirror and Global CopyD、OEL and Global Copy
Which IBM System Storage DS8000 copy function provides a three-site or three-copy solutionusing both synchronous and asynchronous replication?()A、FlashCopyB、Metro/Global MirrorC、Metro MirrorD、Global Mirror
Which two statements are true regarding the functionality of the remap command in ASMCMD?()A、It repairs blocks that have read disk I/O errors.B、It checks whether the alias metadata directory and the file directory are linked correctly.C、It repairs blocks by always reading them from the mirror copy and writing them to the original location.D、It reads the blocks from a good copy of an ASM mirror and rewrites them to an alternate location on disk if the blocks on the original location cannot be read properly.
多选题过点作已知线段的平行线,可以使用()命令。A复制Copy命令B直线Line命令C偏移Offset命令D阵列Array命令