当前位置: 网站首页 >
OCP认证
- Oracle 11g OCP认证052考试题库（27）-CUUG内部学员版Which two of these must be available READ/WRITE to keep a database open? A)all copies of the control file. B)the password file. C)all members of the current redo log group. D)spfile. E)TEMP ...[详细]
- Oracle 11g OCP认证052考试题库（26）-CUUG内部学员版Which three of these must be accessible to keep a database open? A)Control file. B)All members of a redo log group. C)SYSTEM tablespace. D)SYSAUX tablespace. E)spfile[详细]
- Oracle 11g OCP认证052考试题库（25）-CUUG内部学员版Which four database objects never have any segments? A)A partitioned index B)A view selecting from a populated table C)An empty index D)An Oracle Loader type external table E)An empty table ...[详细]
- Oracle 11g OCP认证052考试题库（24）-CUUG内部学员版Which structure can span multiple data files? A)a bigfile tablespace B)a permanent tablespace C)a segment D)a temporary tablespace E)an extent[详细]
- Oracle 11g OCP认证052考试题库（23）-CUUG内部学员版Which three structures can span multiple data files? A)migrated rows B)table extents C)temporary segment extents D)index extents E)chained rows F)segments[详细]
- Oracle 11g OCP认证052考试题库（22）-CUUG内部学员版Which four are true about the Archive (ARCn) processes? A)They might be used during instance recovery. B)They can create archivelogs. C)They are always used during instance recovery. D)They a...[详细]
- Oracle 11g OCP认证052考试题库（21）-CUUG内部学员版Which two are true about the Archive (ARCn) processes? A)They archive redo directly from the redo log buffer. B)They are used during instance recovery. C)They automatically delete obsolete arc...[详细]
- Oracle 11g OCP认证052考试题库（20）-CUUG内部学员版Which two are true about LGWR? A)LGWR always writes to the redo logs each time a COMMIT occurs. B)LGWR always writes to the redo logs each time a ROLLBACK occurs. C)LGWR never writes a single ...[详细]
- Oracle 11g OCP认证052考试题库（19）-CUUG内部学员版Which three events always result in a write request made to the LGWR process? A)after undo is applied by PMON during process recovery B)when dirty buffers are found during the processing of a c...[详细]
- Oracle 11g OCP认证052考试题库（18）-CUUG内部学员版Which two events always request the LGWR to write? A)When DBWn writes dirty buffers. B)When a log switch occurs. C)When a checkpoint occurs. D)When LGWR is notified by a server process that p...[详细]
- Oracle 11g OCP认证052考试题库（17）-CUUG内部学员版Which four are true about the Automatic Workload Repository (AWR)? A)AWR data can be retained for a month. B)It includes statistics on the number of columns in each view. C)Automatic AWR snaps...[详细]
