Oracle 1Z0-902 問題集

質問 1：
Which three steps are required to expand an Exadata X9M-2 Database Server with the lowest memory configuration available to the highest memory configuration?
A. Shutdown the Database Server if running.
B. Add 32x 64GB DIMMs.
C. Add 12x 32GB DIMMs.
D. Add 24x 32GB DIMMs.
E. Add 16x 32GB DIMMs.
F. Memory cannot be expanded on Exadata X9M-2 Database Servers.
G. Remove existing memory modules.
H. Add 12x 64GB DIMMs.
I. Add 16x 64GB DIMMs.
正解：A,B,G
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Your customer would like to configure monitoring capabilities Auto Service Request (ASR) on the stand-alone server that was set aside to run ASR Manager.
What configuration should you set up for the customer?
A. Enterprise Manager and ASR Manager on the stand-alone server because ASR is not a monitoring tool.
B. ASR Manager with SNMP traps configured to listen for specific alerts triggered by Exadata Intergrated Lights Out Manager (ILOM).
C. ASR Manager inside the firewall along with ExaWatcher to monitor Database and Storage Server performance.
D. Enterprise Manager, Exachk and ASR Manager on the stand-alone server because ASR needs Exachk for continuous Hardware monitoring.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which are three customer options for hosting the Platinum Services Advanced Support Gateway?
A. Provide individual x86 64-Bit gateway hardware.
B. Install in Oracle Virtual Machine with required hardware.
C. Purchase the recommended x86 64-Bit gateway hardware from Oracle.
D. Install on Exadata Engineered System.
E. Install on Oracle Database Appliance.
正解：A,C,E
解説: (Topexam メンバーにのみ表示されます)

質問 4：
You are planning the monitoring configuration for your Exadata X9M Database Machine.
Which three components are monitored directly through the use of Exadata-specific Enterprise Manager Plug-Ins?
A. Oracle clusterware on the database server
B. the Power Distribution Units (PDUs)
C. ASM instances
D. the storage server ILOM
E. Hybrid Columnar Compression (HCC) ratios on Extended (XT) storage servers
F. the RDMA over Converged Ethernet (RoCE) switches
正解：B,D,F
解説: (Topexam メンバーにのみ表示されます)

質問 5：
When receiving an Exadata Database Machine rack on site, which of the following statements is INCORRECT?
A. Reuse the shipping brackets to permanently mount the rack to the floor.
B. Pushing on the side panels can tip the rack over.
C. Front casters do not turn, you must steer the unit by moving the rear casters.
D. Four leveling feet share the load with the casters.
E. Push Oracle Exadata Rack from behind when moving into place.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Which two activities are supported on the storage servers in an Exadata Database Machine?
A. upgrading a device driver for hard disks when inserting a replacement disk after a hard disk failure
B. configuring secure shell user equivalency for the cellmonitor user
C. installing an alternative package manager
D. upgrading the Storage Server software package using rpm
E. changing the root password
正解：B,E
解説: (Topexam メンバーにのみ表示されます)

質問 7：
What is the maximum DRAM capacity you can expand an X9M-2 DB Server?
A. 768GB
B. 1024GB
C. 512GB
D. 1536GB
E. 2048GB
F. 384GB
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 8：
Which two sections of the AWR report shows statistics for X9M Persistent Memory Cache?
A. PMEM Pool cache Read Hits in the Cache Sizes portion of the Report Summary
B. PMEM Cache section within Memory Statistics
C. cell PMEM cache Read Hits in the Database IOs portion of the Performance Summary
D. PMEM Cache section within Exadata Smart Statistics
E. PMEM Pool Misses in the Exadata Outlier Summary
正解：C,D
解説: (Topexam メンバーにのみ表示されます)