Instant Download Oracle : 1z0-068日本語 Questions & Answers as PDF & Test Engine
Updated: Oct 26, 2026
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Progress is a pace, not an event. iPassleader maintains that pace on your behalf: the 1z0-068日本語 bank is refreshed regularly by experts, delivered instantly, and updated free for 365 days — Oracle Database 12c: RAC and Grid Infrastructure Administration (1z0-068日本語版) prep that refuses to regress.
Oracle 1z0-068日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: RAC and Grid Infrastructure Administration |
| Exam Number: | 1Z0-068 |
| Exam Format: | Multiple Choice |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | No expiration (perpetual for retired versions) |
| Real Exam Qty: | 77 |
| Passing Score: | 64% |
| Related Certifications: | Oracle Database 12c Administrator Certified Professional Oracle Database SQL Certified Expert Oracle Database 11g Administrator Certified Professional |
| Available Languages: | English |
| Exam Price: | USD 245 (varies by region) |
| Recommended Training: | Oracle Database 12c: ASM Administration Oracle Database 12c: Clusterware Administration Oracle Database 12c: RAC Administration |
| Exam Registration: | Pearson VUE Oracle University Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or on-site at Pearson VUE test centers |
| Pre Condition: | Active Oracle Database 11g/12c Administrator Certified Professional or Oracle Database SQL Certified Expert; 12–18 months of relevant experience recommended |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-12c-rac-and-grid-infrastructure-administration/pexam_1Z0-068 |
Oracle 1z0-068日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Monitoring and Tuning RAC | 5% | - RAC-specific wait events and statistics - Using Enterprise Manager, AWR and ADDM - Global cache and inter-instance tuning |
| Automatic Storage Management (ASM) | 18% | - Managing ASM disk groups and redundancy - ASM architecture and instances - ASM Cluster File System (ACFS) administration - ASM patching and upgrades |
| High Availability and Connectivity | 10% | - Services and workload management - Client and server-side load balancing - Transparent Application Failover (TAF) - Fast Application Notification (FAN) and ONS |
| Oracle RAC Database Deployment | 15% | - Managing RAC instances and redo threads - Patching and upgrading RAC databases - Installing and configuring RAC databases - Multitenant architecture in RAC environments |
| Backup and Recovery for RAC | 10% | - Archivelog and fast recovery area management - Recovering from node and instance failures - RMAN configuration for RAC |
| Oracle Clusterware Architecture and Administration | 20% | - Managing cluster resources and OCR/Voting files - Grid Plug and Play concepts - Clusterware troubleshooting - Clusterware components and startup sequence |
| Grid Infrastructure Installation and Configuration | 22% | - Installation planning and prerequisites - Post-installation tasks and verification - Installing Oracle Grid Infrastructure - Adding and removing cluster nodes |
Oracle Database 12c: RAC and Grid Infrastructure Administration (1z0-068日本語版) Prep Questions, Answered
By refusing to stop. No progress means regression, so the 1z0-068日本語 bank keeps its pace: a highest-level expert team checks the question database every day and updates the questions regularly, ensuring you always receive the newest and highest-quality version across the Oracle Database 12c: RAC and Grid Infrastructure Administration (1z0-068日本語版) objectives. Beyond the database itself, the whole package pursues better — efficient structure, expert-verified answers, instant delivery. And on price: the materials are affordable at standard pricing, but special activities run at irregular intervals — watch the site, and feel welcome to consult us about discount timing if you have any doubt.
According to the latest exam information, the 1z0-068日本語 exam contains 77 questions and allows 120 minutes minutes. Timed practice under those exact conditions is part of efficient preparation.
Written, fair, and honored. If you fail the corresponding exam within 60 days of purchase, send us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. Alternatively, exchange your product for two others of equal value at no charge.
Oracle specifies these prerequisites for the Oracle Database 12c: RAC and Grid Infrastructure Administration (1z0-068日本語版): Active Oracle Database 11g/12c Administrator Certified Professional or Oracle Database SQL Certified Expert; 12–18 months of relevant experience recommended.
Confirm the current requirements on the official certification page before registering.
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Oracle points candidates to these official training options:
- Oracle Database 12c: Clusterware Administration
- Oracle Database 12c: ASM Administration
- Oracle Database 12c: RAC Administration
Structured training plus regular question practice keeps your preparation progressive, never regressive.
The Oracle Database 12c: RAC and Grid Infrastructure Administration (1z0-068日本語版) blueprint is structured around these principal domains:
- Backup and Recovery for RAC (10%)
- Monitoring and Tuning RAC (5%)
- Oracle RAC Database Deployment (15%)
Additional domains complete the official outline — the bank covers the full set.
Currently, passing the 1z0-068日本語 exam requires a score of 64%, and registration costs USD 245 (varies by region). Both are Oracle's figures and can change, so confirm them on the official site before booking.
Registration goes through the official channels below:
Pick your test center or online session early — preparation moves faster with a deadline in place.
Oracle Database 12c: RAC and Grid Infrastructure Administration (1z0-068日本語版) Sample Questions:
UNIXシステム上のOracle Clusterware 12cで投票ファイル、OCRファイル、またはOLRファイルの場所を表示することに関して正しい3つのステートメントはどれですか？
- A. Use the ls command in the asmcmd utility to view the location of voting files if stored in ASM.
- B. Use crsctl query css votedisk to view the location of voting files if stored in a file system.
- C. Use crsctl querry css votedisk to view the location of voting files if stored in ASM.
- D. Use cat /etc/oracle/olr.loc to view the location of the OCR and OLR if stored on a file system.
- E. Use ocrcheck command to view the location of the OCR only if stored in a file system.
- F. Use cat /etc/oracle/ocr.loc to view the location of the OCR if stored in ASM.
Correct Answer: B,C,F 🗳️
Examine this tnsnames entry from a RAC configuration using a SCAN listener:
HR=(DESCRIPTION=
(LOAD_BALANCE =on)
(ADDRESS=(PROTOCOL=TCP)(HOST=cluster01-scan)(PORT=1521))
(CONNECT_DATA=(SERVICE_NAME=HRSRV)))
このエントリを使用して接続するクライアントについて正しい2つのステートメントはどれですか？ （2つ選択してください。）
- A. クライアント接続要求は、最小負荷のデータベースインスタンスへの接続を作成するSCANリスナーによって受信されます。
- B. 選択したSCANリスナーが使用できない場合、クライアント接続要求は別のSCANリスナーに自動的にフェイルオーバーされます。
- C. EZConnectを使用するクライアントは、tnsnamesエントリがSCANリスナーを参照するため、接続時間の負荷分散の恩恵を受けることができます。
- D. クライアント接続要求は、SCANに定義されたすべてのIPアドレスに自動的に分散されます。
- E. tnsnamesエントリのホスト名は、クラスターにノードが追加または削除された場合に変更する必要があります。
Correct Answer: A,C 🗳️
Oracle Grid Infrastructure 12cをインストールし、Flexクラスタを構成していますか？
この構成をサポートするためには、どの2つの要素が必要ですか？ （2つを選択してください）
- A. プライベートインターコネクト専用のネットワークインターフェイス
- B. グリッド管理クラスタ正常性管理（CHM）アプリケーションサーバー
- C. ASMおよびプライベート・インターコネクト・トラフィック用のネットワーク・インタフェース
- D. グリッド管理リポジトリ・データベース
- E. パブリックネットワークのネットワークインターフェイス
Correct Answer: A,D 🗳️
ノードの障害後にRACデータベースインスタンスの再起動が失敗するたびに、ヘルプデスクに電子メールを送信するためのユーザーコールアウトプロシージャを開発しています。
これらのタスクを調べてください（展示を参照）：
これを実行するために必要な最小限の手順を正しい順序で特定します。
- A. 1, 4, 7, 8
- B. 1, 3, 7
- C. 2, 4, 7, 8
- D. 2, 5, 8
- E. 1, 4, 6
- F. 2, 4, 7
Correct Answer: F 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
RAC環境でのデータベースサービス管理について、どの2つの記述が当てはまりますか？
- A. srvctlを使用してサービスを作成すると、tnsnames.oraが自動的に更新されます。
- B. サービスをホストするインスタンスが制限されたモードでない限り、サービス属性を変更できます。
- C. DBMS_SERVICEパッケージを使用してサービスを変更すると、CRSリソースは自動的に変更と同期化されます。
- D. DBMS_SERVICEパッケージを使用してサービスを削除すると、自動的にOCRから削除されます。
- E. srvctlを使用してサービスを開始すると、サービスがまだ定義されていない場合は、ホスティング・データベースのデータ・ディクショナリに自動的に追加されます。
- F. srvctlを使用してサービスを作成すると、サービスは自動的に開始されません。
Correct Answer: E,F 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
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