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A Oracle Database Administration II (1Z0-083日本語版) credential carries weight because Oracle sets the standards employers trust. Fast2test helps you earn it with 283 expert-written 1Z0-083日本語 practice questions, reviewed and refreshed for 2026.

Oracle 1Z0-083日本語 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database Administration II
Exam Number:1Z0-083
Real Exam Qty:Around 78
Exam Duration:150 minutes
Exam Format:Multiple Choice, Multiple Response
Certificate Validity Period:Does not expire (Oracle certification policy for modern credentials)
Exam Price:$245 USD (may vary by region)
Available Languages:Simplified Chinese, Japanese, English
Passing Score:Approximately 60-65%
Related Certifications:Oracle Database Administrator Certified Professional (OCP)
Recommended Training:Oracle Database 19c Administration Training
Oracle University Learning Paths
Exam Registration:Pearson VUE Oracle Exams
Oracle Certification Registration
Sample Questions:Oracle 1Z0-083日本語 Sample Questions
Exam Way:Proctored exam via Pearson VUE (online or test center)
Pre Condition:Oracle recommends passing 1Z0-082 (Oracle Database Administration I) before attempting 1Z0-083 for OCP certification.
Official Syllabus URL:https://education.oracle.com/

Oracle 1Z0-083日本語 Exam Syllabus Topics:

SectionObjectives
Topic 1: Storage and Space Management- Tablespaces and datafiles
- Segment management
Topic 2: Database Backup and Recovery- RMAN configuration and backup strategies
- Database recovery techniques
Topic 3: Database Architecture and Administration- Multitenant container database (CDB/PDB) concepts
- Oracle Database architecture components
Topic 4: Performance Management- Automatic Workload Repository (AWR) and diagnostics
- SQL performance tuning
Topic 5: Security Management- User management and privileges
- Database auditing and encryption

Your Oracle Database Administration II (1Z0-083日本語版) Questions, Answered

The 1Z0-083日本語 exam, officially titled Oracle Database Administration II (1Z0-083日本語版), is the qualifying test for the Oracle Database Administrator (OCP) certification from Oracle, a credential at the Professional level. Passing it proves you have the skills employers look for in certified professionals, and it can also support progress toward related credentials such as Oracle Database Administrator Certified Professional (OCP).

The Oracle Database Administration II (1Z0-083日本語版) exam gives you 150 minutes to work through Around 78 questions. That is a steady pace with little room for second-guessing, so train yourself to read each question once, flag the difficult ones, and keep moving. Before exam day, sit at least two full timed sessions in the Fast2test test engine — when the clock feels familiar, it stops being a threat.

You need Approximately 60-65% to pass, and the official registration fee is $245 USD (may vary by region). Fall short and you pay that fee in full again for every retake, which makes solid preparation the cheaper option by far. Work through the Fast2test practice questions until you score comfortably above the passing mark, then book your seat.

Oracle recommends passing 1Z0-082 (Oracle Database Administration I) before attempting 1Z0-083 for OCP certification. Eligibility rules can change over time, so before you register, confirm the latest requirements on the official exam page: Oracle 1Z0-083日本語 exam overview.

You can book your 1Z0-083日本語 exam through any of these official registration channels:

The exam is delivered as Proctored exam via Pearson VUE (online or test center), so you can pick the option that fits your schedule when you book.

Oracle recommends the following training for Oracle Database Administration II (1Z0-083日本語版) candidates:

Pair that training with the 283 practice questions from Fast2test and you can check your readiness topic by topic before exam day.

Yes. Fast2test offers a free PDF demo for the Oracle Database Administration II (1Z0-083日本語版) exam so you can judge the quality of our questions and answers before paying anything. Every purchase also comes with 365 days of free updates, and once that period expires you can extend your update service at a 50% discount.

Your purchase is protected by a 100% money-back guarantee. If you sit the corresponding 1Z0-083日本語 exam within 60 days of buying and do not pass, send us a scan of your exam enrollment slip together with your official Score Report (PDF) within 2 days of the exam date — the candidate name must match the payer's name — and we will process your full refund within 7 days. Please note that exams taken within 3 days of purchase, materials downloaded without ever sitting the exam, free products, and expired orders are not covered. If you would rather not have a refund, you can exchange your order for two exam products of equal value, free of charge, and keep the update service on your original purchase.

Delivery is instant: your files are emailed to you within one minute of payment and can also be downloaded directly, with no limit on the number of computers you install them on. If nothing has arrived within 2 hours, contact our customer service team and we will sort it out.

The Oracle Database Administration II (1Z0-083日本語版) syllabus is organized into 5 domains. The main areas include Performance Management, Database Architecture and Administration, and Storage and Space Management. Scroll up to the Exam Topics section above for the complete, current outline before you plan your study schedule.

Oracle Database Administration II (1Z0-083日本語版) Sample Questions:

2つ選択してください。パフォーマンス管理において、アプリケーションがより多くのユーザーに拡張できる能力を低下させる可能性のある2つの要因はどれですか。

  • A. SQLの記述が不十分
  • B. トランザクションをコミットしない十分に訓練されていないユーザー
  • C. トランザクションによって更新されたテーブルに属するエクステントを含むデータファイルの数
  • D. トランザクションによって更新されたテーブルを含むテーブルスペースの数
  • E. トランザクション中に複数のセーブポイントを発行する
Answer: B,C

セッションとサービスの待機の監視について正しいのはどれですか? (3つ選択してください。)

  • A. サービスに対して少なくとも1回待機が発生した場合、V $ SERVICE_EVENTはすべてのサービスのすべての待機を表示します。
  • B. V $ SESSION_EVENTは、セッションで少なくとも1回待機が発生した場合、過去のすべてのセッションの待機をすべて表示します。
  • C. V $ SESSION_WAITとV $ SESSIONの両方に、非待機セッションが最後に待機したイベントの詳細が含まれています。
  • D. V $ SESSION_WAITとV $ SESSIONの両方に、現在セッションが待機しているイベントの詳細が含まれています。
  • E. V $ SESSION_EVENTは、セッションで少なくとも1回待機が発生した場合、過去および既存のすべてのセッションの待機をすべて表示します。
  • F. V $ SESSION_WAIT_CLASSは、待機中のセッションについてのみ、待機クラスごとに分類された待機を表示します。
Answer: A,C,D

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Oracle Databaseサーバー・アーキテクチャに関して正しい2つの記述はどれですか?

  • A. データ ディクショナリ全体が常に大きなプールにキャッシュされます。
  • B. Oracle Database サーバー・プロセスは常にセッションに関連付けられます。
  • C. 接続は、インスタンスへのユーザーのログイン状態を表します。
  • D. 各サーバー プロセスには独自のユーザー グローバル領域 (UGA) があります。
  • E. Oracle Databaseサーバー・プロセスは、インスタンスへのユーザーのログイン状態を表します。
Answer: C,D

RMANコマンドを調べます。RMAN> RUN {ALLOCATE CHANNEL c1 DEVICE TYPE sbt;チャネルc2デバイスタイプsbtを割り当てます。チャネルc3デバイスタイプの割り当てsbt;バックアップ増分レベル= 0(DATAFILE 1,4,5 CHANNEL c1)(DATAFILE 2,3,9 CHANNEL c2)(DATAFILE 6,7,8 CHANNEL c3); SQL'ALTER SYSTEM ARCHIVE LOG CURRENT ';コマンドについて正しい説明はどれですか。

  • A. 圧縮されたバックアップセットを作成します。
  • B. マルチセクションバックアップを使用します。
  • C. バックアップに非同期I / Oを使用します。
  • D. バックアップセットに並列化を使用します。
Answer: D

RMAN コマンドを調べます。
RMAN> ターゲットを接続 "sbu@prod AS SYSBACKUP";
RMAN> CONNECT AUXILIARY "sbu@dup_db AS SYSBACKUP";
RMAN> アクティブなデータベースからターゲット データベースを dup_db に複製します
パスワード ファイル セクション サイズ 400M;
DUPLICATE コマンドについて正しいのはどれですか?

  • A. 補助データベースに並列チャネルが割り当てられていないため、失敗します。
  • B. ターゲット データベースが MOUNT 状態にある場合にのみ成功します。
  • C. 成功し、アクティブなデータベースの複製に使用される複数セクションのバックアップ セットが作成されます。
  • D. リカバリ カタログへの接続がないため失敗します。
Answer: C

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