Oracle 11G OCP 1Z0-053 535
Your development database has a disk group named DG2A, the database name is DEV19,and the ASM file that you want to reference is a datafile for the USERS02 tablespace.
Which of the following is a valid ASM filename for this ASM file?
A. dev19/+DG2A/datafile/users02.701.2
B. +DG2A/dev19/datafile/users02.701.2
C. +DG2A/dev19/users02/datafile.701.2
D. +DG2A.701.2E.+DG2A/datafile/dev19.users.02.701.2
答案:(B)
解析:
生成格式為:+diskgroup/dbname/file_type/file_type_tag.file.incarnation,
? +diskgroup:磁碟組名稱;
? dbname:資料庫的DB_UNIQUE_NAME引數值;
? file_type:建立的檔案型別,比如CONTROLFILE/DATAFILE/ONLINELOG/ARCHIVELOG/TEMPFILE/BACKUPSET/FLASHBACK等等;
? file_type_tag:檔案型別的標籤,比如表空間對應的通常為該表空間名稱;
? file.incarnation:檔案序號+incarnation,用來確保檔案的唯一;
sys@TEST0924>alter tablespace INVENTORY add datafile'+DATA'; Tablespace altered. ASMCMD>pwd +data/test0924/datafile ASMCMD>ls INVENTORY.266.829658135 sys@TEST0924>alter tablespace INVENTORY add datafile'+DATA/test0924/datafile/inventory03.dbf'SIZE 10m; Tablespace altered. ASMCMD>ls INVENTORY.264.829668701 INVENTORY.266.829658135 inventory03.dbf |
來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/17013648/viewspace-1312548/,如需轉載,請註明出處,否則將追究法律責任。
相關文章
- Oracle 11G OCP 1Z0-053 600Oracle
- Oracle 11G OCP 1Z0-053 581Oracle
- Oracle 11G OCP 1Z0-053 582Oracle
- Oracle 11G OCP 1Z0-053 583Oracle
- Oracle 11G OCP 1Z0-053 584Oracle
- Oracle 11G OCP 1Z0-053 585Oracle
- Oracle 11G OCP 1Z0-053 586Oracle
- Oracle 11G OCP 1Z0-053 587Oracle
- Oracle 11G OCP 1Z0-053 588Oracle
- Oracle 11G OCP 1Z0-053 589Oracle
- Oracle 11G OCP 1Z0-053 590Oracle
- Oracle 11G OCP 1Z0-053 591Oracle
- Oracle 11G OCP 1Z0-053 592Oracle
- Oracle 11G OCP 1Z0-053 593Oracle
- Oracle 11G OCP 1Z0-053 594Oracle
- Oracle 11G OCP 1Z0-053 595Oracle
- Oracle 11G OCP 1Z0-053 596Oracle
- Oracle 11G OCP 1Z0-053 597Oracle
- Oracle 11G OCP 1Z0-053 598Oracle
- Oracle 11G OCP 1Z0-053 563Oracle
- Oracle 11G OCP 1Z0-053 564Oracle
- Oracle 11G OCP 1Z0-053 565Oracle
- Oracle 11G OCP 1Z0-053 566Oracle
- Oracle 11G OCP 1Z0-053 567Oracle
- Oracle 11G OCP 1Z0-053 568Oracle
- Oracle 11G OCP 1Z0-053 569Oracle
- Oracle 11G OCP 1Z0-053 570Oracle
- Oracle 11G OCP 1Z0-053 571Oracle
- Oracle 11G OCP 1Z0-053 572Oracle
- Oracle 11G OCP 1Z0-053 573Oracle
- Oracle 11G OCP 1Z0-053 574Oracle
- Oracle 11G OCP 1Z0-053 575Oracle
- Oracle 11G OCP 1Z0-053 576Oracle
- Oracle 11G OCP 1Z0-053 578Oracle
- Oracle 11G OCP 1Z0-053 579Oracle
- Oracle 11G OCP 1Z0-053 580Oracle
- Oracle 11G OCP 1Z0-053 545Oracle
- Oracle 11G OCP 1Z0-053 546Oracle