Oracle Exadata Database Machine X8M Implementation Essentials - 1Z0-902 Free Exam Questions

A. Multiple pluggable databases in one or more container databases on a Virtual Machine or Bare Metal cluster

B. Multiple databases spanning a Bare Metal and Virtual Machine cluster to provide resource isolation and consolidation concurrently

C. A single database with one or more schema per application

D. Bare Metal deployment with one database per database server

E. Multiple Databases on a cluster

F. Multiple Virtual Machine clusters supporting a single database for greatest resource isolation

A. 1, 2, 3, 4, 9 and 10 run on the database servers; 5, 6, 7, 8, 9, and 10 run on the Exadata storage servers.

B. 1, 2, 3, 4, 5, 8, 9 and 10 run on the database servers; 5, 6,7, 9 and 10 run on the Exadata storage servers.

C. 2, 3, 4, 8, and 10 run on the database servers; 1, 5, 6, 7and 9 run on the Exadata storage servers.

D. 3, 4, 8, and 10 run on the database servers; 1, 2, 5, 6, 7 and 9 run on the Exadata storage servers.

E. 1, 2, 3, 4, 8 and 9 run on the database servers; 5, 6, 7, 9 and 10 run on the Exadata storage servers.

A. list physicaldisk attributes name, deviceName, diskType, physicalFirmware

B. list celldisk attributes name, deviceName, diskType, physicalFirmware

C. list devices attributes name, deviceName, diskType, physicalFirmware

D. list cell attributes name, deviceName, diskType, physicalFirmware

A. When enabling write-back flash cache in a non-rolling manner, you need to drop the Persistent Memory Commit Accelerator (PMEMLog) first.

B. When enabling write-back flash cache in a rolling manner, DBCLI should be used to inactivate the grid disks on all cells first.

C. Write-back Flash Cache cannot be used on Extreme Flash Storage Servers.

D. Before write-back flash cache is enabled, you need to drop the Flash Cache first.

E. Write-back flash cache is on by default for High Capacity Storage Servers in High Redundancy configurations.

A. IPTables is configured and running with Oracle-supplied rules on the storage servers.

B. IPTables is configured and running with Oracle-supplied rules on the database servers.

C. IPTables is installed and available but not configured or running on the storage servers.

D. IPTables is installed and available but not configured on any server.

E. IPTables is installed and available but not configured or running on the database servers.

A. Install on Oracle Database Appliance.

B. Provide individual x86 64-Bit gateway hardware.

C. Install in Oracle Virtual Machine with required hardware.

D. Purchase the recommended x86 64-Bit gateway hardware from Oracle.

E. Install on Exadata Engineered System.

A. OEDA deployment steps include calibrate cells, create cell disks, and resecure machine.

B. OEDA sets up key-based authentication for the root user by using the setuprootssh.sh utility included with OEDA.

C. OEDA allows customers to have both bare metal (BM) and virtual machine (VM) in an Exadata X9M Quarter Rack.

D. There is no limit on the number of VMs in an Exadata rack as long as the Exadata rack has adequate resources.

A. Persistent Memory Commit Accelerator tracks changes to Persistent Memory Data Accelerator to ensure duplicate blocks are not written to Flash.

B. Persistent Memory Commit Accelerator copies redo log data from disk for faster redo apply on Data Guard Standby Databases.

C. Persistent Memory Commit Accelerator contains logging information from all tiers of the software stack for rapid triage and diagnostics.

D. Persistent Memory Commit Accelerator helps to further reduce redo log write latency by using Persistent Memory and Remote Direct Memory Access (RDMA).

E. Persistent Memory Commit Accelerator reduces redo log write latency by using Persistent Memory and RDMA before flushing to Flash then disk.

A. 4,1, 6, 9

B. 7,6,9,11

C. 3

D. 10, 8, 9, 11

E. 10, 8, 2, 5