弊社は無料でOther Oracle Certification試験のDEMOを提供します。

PassTestの試験問題集はPDF版とソフト版があります。PDF版の1Z0-048問題集は印刷されることができ、ソフト版の1Z0-048問題集はどのパソコンでも使われることもできます。両方の問題集のデモを無料で提供し、ご購入の前に問題集をよく理解することができます。

弊社の1Z0-048問題集のメリット

PassTestの人気Oracle認定試験問題集は的中率が高くて、１００％試験に合格できるように作成されたものです。PassTestの問題集は弊社Oracle専門家が長年の経験を活かして最新のシラバスに従って研究し出した学習教材です。

PassTestは効率が良い受験法を教えてさしあげます。弊社の1Z0-048問題集は精確に実際試験の範囲を絞ります。弊社の1Z0-048問題集を利用すると、試験の準備をするときに時間をたくさん節約することができます。弊社の問題集によって、あなたは試験に関連する専門知識をよく習得し、自分の能力を高めることができます。それだけでなく、弊社の1Z0-048問題集はあなたが1Z0-048認定試験に一発合格できることを保証いたします。

行き届いたサービス、お客様の立場からの思いやり、高品質の学習教材を提供するのは弊社の目標です。 お客様がご購入の前に、無料で弊社の1Z0-048試験「Oracle Database 10g R2: Administering RAC」のサンプルをダウンロードして試用することができます。PDF版とソフト版の両方がありますから、あなたに最大の便利を捧げます。それに、1Z0-048試験問題は最新の試験情報に基づいて定期的にアップデートされています。

デモをダウンロードする

一年間無料で問題集をアップデートするサービスを提供します。

弊社の商品をご購入になったことがあるお客様に一年間の無料更新サービスを提供いたします。弊社は毎日問題集が更新されたかどうかを確認しますから、もし更新されたら、弊社は直ちに最新版の1Z0-048問題集をお客様のメールアドレスに送信いたします。ですから、試験に関連する情報が変わったら、あなたがすぐに知ることができます。弊社はお客様がいつでも最新版のOracle 1Z0-048学習教材を持っていることを保証します。

弊社のOther Oracle Certification問題集を利用すれば必ず試験に合格できます。

PassTestのOracle 1Z0-048問題集はOracle認定試験に関連する豊富な経験を持っている弊社の専門家によって研究された最新バージョンの試験参考書です。Oracle 1Z0-048問題集は最新のOracle 1Z0-048試験内容を含んでいてヒット率がとても高いです。PassTestのOracle 1Z0-048問題集を真剣に勉強する限り、簡単に試験に合格することができます。弊社の問題集は１００％の合格率を持っています。これは数え切れない受験者の皆さんに証明されたことです。１００％一発合格！失敗一回なら、全額返金を約束します！

Oracle Database 10g R2: Administering RAC 認定 1Z0-048 試験問題:

1. You have a three-tier architecture for your application, which uses an Oracle RAC database and a middle tier that uses Oracle Application Server with Java programming, using JDBC as the standard. There are three RAC services defined, and four instances in the database are using ASM as the cluster file system. Connection pools are also used. Which three features of Fast Application Notification would be beneficial in your environment, and which choices for your application would you recommend? (Choose three.)

A) the continuous availability of services due to FAN events
B) Load Balancing Advisory FAN events to control workload per instance for each service
C) Load Balancing Advisory FAN events to control ASM I/O workload
D) the App Server Up and Down FAN event notifications
E) JDBC Implicit Connection Cache
F) ODP.Net connection pool

2. You decide to implement a Data Guard configuration to support a disaster recovery plan for your RAC database. Your primary database has all shared files and the flash recovery area is stored on ASM disk groups. Which three options exist for storing the data guard broker configuration files at the primary location? (Choose three.)

A) must be in the same shared ASM disk group as the Flash Recovery Area if the broker configuration files are stored in ASM disk groups.
B) must be in the same shared ASM disk group as the database data files if the broker configuration files are stored in ASM disk groups
C) must be stored on Oracle Cluster File System if a cluster file system is used
D) can be in any shared ASM disk group
E) may be stored on any supported cluster file system if a cluster file system is used
F) can be stored on shared Raw Devices

3. View the Exhibit.
You are asked to help a colleague to logically remove node NLEDUC2 from a RAC cluster
installation.
On observing the colleague's terminal, you notice the output as seen in the exhibit. Based on this,
which five additional steps would you recommend? Do not be concerned with the correct
sequence for the steps.
(Choose five.)

A) Remove the node from the clusterware.
B) Check that the database and ASM instances are all terminated on NLEDUC2.
C) Remove the listener from NLEDUC2.
D) Check that the software has been removed from the database and ASM homes on NLEDUC2.
E) Stop and restart the nodeapps on NLEDUC1.
F) Stop and restart the clusterware on NLEDUC1.
G) Check that the node has been removed from the database and ASM inventories.
H) Check that the ONS configuration has been updated on the remaining node.

4. View the Exhibit.
You are required to support your Oracle RAC configuration using ASM and RAID technology. You plan to discuss the storage configuration with the storage technology team. They have proposed a configuration as shown in the exhibit with a separate set of LUNs for the data disk group and the flash recovery area disk group and a 500 KB stripe size in line with other non-Oracle LUNs. The Data disk group has four250G LUNs and the FRA disk group has four500G LUNS, both of which are mirrored.

A) I/O to the flash recovery area disk group for backups may cause performance issues when full table scans are occurring during batch workloads.
B) Retention policies that require backups to be kept for long time periods may cause wasted space due to large allocation units.
C) Index Range Scans would cause I/O to many different physical disks.
D) The LUNs are not aligned with ASM Allocation Units, which may lead to I/O bottlenecks.

5. Read the following statements about the ASM and OCFS file systems:
1) t is compatible with Oracle 9i and Oracle 10g.
2) t is one of the solutions for managing Oracle binaries in a RAC environment.
3) t relies on storage hardware or host-based RAID functionality to support high availability.
4) t is a shared storage file system designed to eliminate the need for raw partitions to store
certain files.
5) t is has integrated volume management with superior extent-based striping and mirroring.
6) t is a cluster file system with a volume manager built into the Oracle 10g kernel to manage
Oracle database files.
Identify the correct grouping where Group A represents true statements about ASM and Group B
represents true statements about OCFS.

A) Group
B) Group
C) 2 3,4 Group
D) 1 5,6
E) 3 4 Group
F) 1 3,4 Group B: 3 4,5
G) Group A: 5 6 Group B: 1 2,3,4
H) Group
I) 1 2,5,6

質問と回答：