C1000-085無料問題集「IBM Netezza Performance Server V11.x Administrator」

質問 1

Which log file provides a DBA with an actual SQL statement that was executed?

（A）clientmgr.log

（B）sysmgr.log

（C）pg.log

（D）dbos.log

質問 2

What happens to NFS mounts after a container failover?

（A）It will be automatically mounted by the ipsnfs service.

（B）NFS is handled by Red Hat OpenShift and does not need to be mounted.

（C）A containers do not allow for NFS mounts.

（D）Sysmgr will remount it as part of the IBM Netezza Performance Server environment

質問 3

What are Clustered Base Tables (CBT)?

（A）Tables that replicate the base table.

（B）Tables that increase pre-sorting of new table records before a loading operation.

（C）Tables that contain sorted data using one to four columns.

（D）Tables that decrease allocated storage

質問 4

Which is the most efficient data type for distribution keys?

（A）temporal types

（B）strings

（C）internal datatypes (ROWID etc.)

（D）integers

質問 5

What is required in order to restore a specific table using the nz_restore support tool?

（A）A table needs to be backed up by using nzbackup utility.

（B）A table that is being restored must have the same name in the backup set.

（C）The userspace must be provided

（D）The table structure (DDL) needs to exist

質問 6

To enable or disable multiple schema support on the IBM Netezza Performance Server, which configuration file needs to be updated?

（A）system.cfg

（B）startup.cfg

（C）postgresql.conf

（D）pg_hba.conf

C1000-085 無料問題集「IBM Netezza Performance Server V11.x Administrator」