最新的Oracle Exadata X3 and X4 Administration - 1Z1-027免費考試真題

A. Rut it once firom a database node and it will then perfiorm periodic monitoring automatically.

B. Use a cron job on a database node to run it at regular intervals.

C. Run it once on each cell and it will then perfiorm periodic monitoring automatically.

D. Create a Job in Enterprise Manager to run the exachk utility at regular intervals.

E. Use a cron job on each cell to run it at regular intervals.

A. Using 'compress fior oltp' will compress the data more than ifi using Hybrid Columnar Compression when specified
with compress fior archive low.

B. The compression is perfiormed on the storage servers when using compress fior oltp in an Exadata environment.

C. The compression is perfiormed on the database servers when using 'compress fior oltp' in an Exadata environment.

D. Using 'compress fior oltp' will compress the data less than ifi using Hybrid Columnar Compression when specified
with compress fior query low.

E. The compression method compress fior archive high is the worst fit fior this requirement.

A. Database Filesystem (DBFS)

B. Database Resource Manager (DBRM)

C. I/O Resource Manager (IORM)

D. Intelligent Database Protocol (IDB)

E. The DISKMON process

F. ASM intelligent Data Placement (IDP)

A. All racks must be placed side by side with no space between them.

B. All Expansion Racks must be placed side by side with no space between them.

C. Expansion Racks must be placed side by side at least one meter apart.

D. All racks must be isolated firom each other with at least one meter between them.

E. All Database Machines must be placed side by side with no space between them.

F. All racks must be placed in such a way that the exhaust air ofi one rack does not enter the air inlet ofi another

G. Racks may be placed as required in the machine room.

A. The targets must be configured by an Enterprise Manager administrator manually using Grid Control.

B. The targets must be configured by an O/S administrator manually.

C. There may be more than one target fior each plug-in.

D. The targets must be configured by a database administrator manually.

E. Setupem.sh is used again to configure the targets.

A. Some joins can be offloaded to the storage servers.

B. Column projection does not contribute to the perfiormance benefit ofi Smart Scan

C. A query rewrite may occur to a container table stored Exadata, and it will always benefit firom Smart Scan.

D. All joins can be offloaded to the storage servers.

E. a query rewrite may occur to a container table stored in Exadata but will never benefit From Smart scan.

F. It is possible to offload single row fiunctions to the storage servers.

A. Cluster Verification Utility (CLUVFY)

B. OC4J cluster resource

C. Grid Infirastructure fior a standalone server

D. O/S Resource Manager

E. Cluster Health Monitor (CHM)

F. Grid Infirastructure fior a cluster

A. upgrading the Storage Server software package using RPN

B. configuring secure shell user equivalency fior the callmonitor user

C. Installing an alternative package manager

D. changing root password

E. upgrading a device driver fior hard disks when inserting a replacement disk after a hard disk fiailure