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

1Z0-083日本語 real exams

Exam Code: 1Z0-083-JPN

Exam Name: Oracle Database Administration II (1Z0-083日本語版)

Updated: Sep 18, 2026

Q & A: 283 Questions and Answers

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About Oracle 1Z0-083日本語 Exam

Free demo, instant email delivery, three study formats, a year of free updates, and a refund policy with clear terms — Real4exams wraps the entire Oracle Database Administration II (1Z0-083日本語版) preparation into one purchase. Your part is simple: work through the 283 practice questions for the 1Z0-083日本語 exam, current for 2026.

Oracle 1Z0-083日本語 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database Administration II
Exam Number:1Z0-083
Exam Price:USD 245
Passing Score:57%
Real Exam Qty:68
Exam Format:Multiple Choice, Multiple Select
Available Languages:English
Certificate Validity Period:Version-specific
Exam Duration:120 minutes
Related Certifications:Oracle Database Administration 2019 Certified Professional
Oracle Database Administration Certified Associate
Sample Questions:Free Download real 1Z0-083日本語 practice test
Exam Way:Pearson VUE testing center or Oracle online proctored exam.
Pre Condition:Oracle Database Administration Certified Associate credential is recommended before pursuing the Professional certification.
Official Syllabus URL:https://education.oracle.com/oracle-database-administration-ii/pexam_1Z0-083

Oracle 1Z0-083日本語 Exam Syllabus Topics:

SectionObjectives
Security in Multitenant Databases- User and Privilege Management
  • 1. Common users and local users
  • 2. Roles and privileges
- Auditing and Security
  • 1. Security policies
  • 2. Unified auditing
Database Duplication and Migration- Transport and Migration
  • 1. Transportable tablespaces
  • 2. Data Pump operations
- Database Duplication
  • 1. Active database duplication
  • 2. Duplicate databases using RMAN
Managing CDBs and PDBs- Multitenant Administration
  • 1. Resource management
  • 2. Manage application containers
  • 3. Open and close PDBs
- PDB Lifecycle Operations
  • 1. Refreshable PDBs
  • 2. Relocate PDBs
  • 3. Snapshot copy PDBs
Backup and Recovery- RMAN Configuration
  • 1. Configure RMAN settings
  • 2. Manage backup retention policies
  • 3. Backup databases and archived logs
- Flashback Technologies
  • 1. Flashback Drop
  • 2. Flashback Table
  • 3. Flashback Database
- Restore and Recovery
  • 1. Perform incomplete recovery
  • 2. Recover CDBs and PDBs
  • 3. Perform complete recovery
Creating CDBs and Regular PDBs- Create and manage PDBs
  • 1. Clone pluggable databases
  • 2. Plug and unplug PDBs
  • 3. Create PDBs from seed databases
- Configure and create a CDB
  • 1. Configure initialization parameters
  • 2. Manage CDB architecture
  • 3. Create container databases
Performance Monitoring and Tuning- Memory and Resource Optimization
  • 1. Resource Manager
  • 2. Memory management
  • 3. Wait event analysis
- Performance Monitoring
  • 1. Automatic Database Diagnostic Monitor
  • 2. Automatic Workload Repository
  • 3. Performance Hub
- SQL Tuning
  • 1. SQL Tuning Advisor
  • 2. SQL execution plans
  • 3. SQL performance analysis
Database Upgrades and Patching- Upgrade Operations
  • 1. Upgrade execution
  • 2. Post-upgrade validation
  • 3. Database upgrade planning
- Patch Management
  • 1. Rollback procedures
  • 2. Manage Oracle patches
  • 3. Apply Release Updates

1Z0-083日本語 Candidates Ask, Real4exams Answers

Is there a way to preview the 1Z0-083日本語 material before purchase?

There is, and we recommend it. Real4exams posts a free demo of the Oracle Database Administration II (1Z0-083日本語版) questions on the product page — download it or leave your email and we will send it over. Buying includes 365 days of free updates; when that year runs out, you can extend the update service at a 50% discount from your member zone.

What does it take — and cost — to pass the 1Z0-083日本語 exam?

The passing mark for the Oracle Database Administration II (1Z0-083日本語版) exam is 57%, and one attempt costs USD 245. Retakes are charged at full price again, so walking in underprepared is an expensive mistake. A practical safeguard: rehearse with Real4exams practice questions until your timed mock scores clear 57% with room to spare, then book the real 1Z0-083日本語 exam.

What subject areas does the 1Z0-083日本語 exam cover?

Oracle structures the Oracle Database Administration II (1Z0-083日本語版) exam around 7 domains. The heaviest hitters are Creating CDBs and Regular PDBs, Performance Monitoring and Tuning, Backup and Recovery. Start your revision where the weight is, and scroll up to the outline section on this page for the complete topic list.

Where does the 1Z0-083日本語 exam fit in the Oracle certification track?

The 1Z0-083日本語 exam is the official Oracle assessment that awards the Oracle Database 19c certification — a credential at the Professional level. Passing it proves vendor-validated skills that employers actively look for. It belongs to a broader track that includes Oracle Database Administration 2019 Certified Professional, Oracle Database Administration Certified Associate, making it a solid anchor for further certifications.

What if I fail the Oracle Database Administration II (1Z0-083日本語版) exam — and when do I get my files?

Delivery first: your 1Z0-083日本語 product downloads instantly, and a copy reaches your email within one minute of payment. Nothing after 2 hours (spam folder checked)? Contact our online service and we will resolve it at once. Install limits do not exist — use as many computers as you like. On refunds: if you sit the corresponding 1Z0-083日本語 exam within 60 days of purchase and fail, you qualify for a full refund. File the claim within 2 days after the exam with a scanned enrollment slip and the official Score Report PDF; processing completes within 7 days. The guarantee excludes attempts made within 3 days of purchase, downloads never used in an actual exam, free materials, and expired orders, and the candidate name must match the payer name. Rather keep studying? Swap your product for two free exam products of equal value — your original purchase keeps its update service either way.

How many questions and how much time does the 1Z0-083日本語 exam give me?

Expect 68 questions within 120 minutes on the Oracle Database Administration II (1Z0-083日本語版) exam. Divide the two and the pace is unforgiving — there is little slack for second-guessing. Build speed deliberately: run full-length timed sessions in the Real4exams test engine, practice marking hard questions for review, and treat every mock as a dress rehearsal for the real 1Z0-083日本語 exam.

Is there anything I must do before registering for the 1Z0-083日本語 exam?

Oracle Database Administration Certified Associate credential is recommended before pursuing the Professional certification. Because Oracle can revise these requirements, verify the current rules on the official exam page — https://education.oracle.com/oracle-database-administration-ii/pexam_1Z0-083 — before scheduling your Oracle Database Administration II (1Z0-083日本語版) exam.

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

Question #1
Oracle Restart について正しいのはどれですか?

A. クラスター環境と非クラスター環境の両方で使用されます。
B. Server Control (SRVCTL) コマンドを使用して、Oracle Restart 構成にコンポーネントを追加および削除できます。
C. Oracle Databaseインスタンス、Oracle Net ListenerおよびOracle自動ストレージ管理インスタンスを管理できます。
D. サーバー制御 (SRVCTL) ユーティリティを使用して、Oracle Restart を起動および停止できます。
E. SQL*Plus を使用してデータベース・インスタンスを停止すると、Oracle Restart はこれをデータベース障害として解釈し、インスタンスの再起動を試みます。
F. Oracle Grid Infrastructureホームから実行されます。


Question #2
データベースのアップグレード後、ヒープテーブルデータの移行に使用できる3つの方法はどれですか。 (3つ選択してください。)

A. オペレーティングシステムのファイルコピーユーティリティの使用
B. データベースの再生の使用
C. Oracle Data Pumpの使用
D. CREATE TABLE AS SELECT SQLステートメントの使用
E. データベースアップグレードアシスタントの使用
F. SQL Developerの使用


Question #3
DBA の介入を最小限に抑えて、本番データベースのレプリカとしてテスト データベースを作成したいと考えています。どの方法を使用しますか?

A. データベース コンフィギュレーション アシスタント (DBCA) を使用して、既存のデータベースからデータベース構造を含むテンプレートを作成します。
B. CREATE DATABASE を使用してデータベースを作成します。。。コマンドを実行し、Data Pump を使用してデータを手動でインポートします。
C. DBCAを使用して既存のデータベースからテンプレートを作成し、データ・ファイルを含むデータベース構造を含めた後、同じテンプレートを使用して新しい場所にデータベースを作成します。
D. DBCA を使用して既存のデータベースからデータベース構造を含むテンプレートを作成し、Oracle Data Pump を使用してデータを手動でコピーします。


Question #4
CDB$ROOT とプラガブル データベース (PDB) の間で常に共有される 3 つのリソースはどれですか?
(3つお選びください。)

A. CDB$ROOT のデータ ディクショナリ
B. 一時テーブルスペース
C. SYSAUX テーブルスペース
D. ログ ライター プロセス (LGWR)
E. プロセス モニター プロセス (PMON)
F. テーブルスペースを元に戻す


Question #5
Oracle Flashback機能について正しいのはどれですか? (2つ選択してください。)

A. FLASHBACKVERSION QUERYは、REDOレコードをONLINEおよびARCHIVED REDO LOGファイルから取得できます。
B. FLASHBACK TABLEは列のドロップを解除できます。
C. FLASHBACK DROPは、テーブルを削除するときにインデックスを削除できます。
D. FLASHBACK QUERYは、REDOレコードをONLINEおよびARCHIVED REDO LOGファイルから取得できます。
E. FLASHBACKDATABASEコマンドを使用してデータベースがフラッシュバックログから復元された後、REDOログを使用してロールフォワードされる場合があります。


Solutions:

Question #1
Correct Answer: A,B,C
Question #2
Correct Answer: C,D,F
Question #3
Correct Answer: C
Question #4
Correct Answer: A,D,E
Question #5
Correct Answer: C,E

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