PDF Version DemoThe Oracle Database 12c: Advanced Administration (1z1-063日本語版) exam has a reputation for breadth, and many candidates underestimate how much ground it covers. Getcertkey closes those gaps with 278 practice questions that reflect the style and difficulty you can expect in 2026.
Oracle 1z1-063日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: Advanced Administration |
| Exam Number: | 1Z0-063 |
| Certificate Validity Period: | Does not expire (Oracle Certification policy) |
| Real Exam Qty: | 77 |
| Exam Duration: | 150 minutes |
| Exam Format: | Multiple Response, Multiple Choice |
| Passing Score: | 60-65% |
| Related Certifications: | Oracle Database 12c Administrator Certified Associate (OCA) Oracle Database 12c Administrator Certified Professional (OCP) |
| Available Languages: | English |
| Exam Price: | USD 245 |
| Recommended Training: | Oracle Learning Library Oracle Database 12c Training |
| Exam Registration: | Pearson VUE Oracle Exams Oracle Certification Registration |
| Sample Questions: |  |
| Exam Way: | Proctored exam via Pearson VUE testing centers or online proctoring |
| Pre Condition: | Recommended: Oracle Database 12c Administrator Certified Associate (OCA) or equivalent experience |
| Official Syllabus URL: | https://education.oracle.com/ |
Oracle 1z1-063日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Storage Structures and Space Management | - Tablespaces and Datafiles
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| Topic 2: Security and User Management | - Database Security Features
|
| Topic 3: Performance Management and Monitoring | - Database Monitoring Tools
|
| Topic 4: Backup and Recovery | - Recovery Manager (RMAN)
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| Topic 5: Architecture and Multitenant Architecture | - Oracle Database Architecture Overview
|
Oracle Database 12c: Advanced Administration (1z1-063日本語版) Exam FAQ: What Candidates Ask Most
What is the Oracle 1z1-063日本語 exam?
The 1z1-063日本語 exam is the official Oracle exam behind the Oracle Database 12c Administrator Certified Professional (OCP) certification, validating the skills measured by the Oracle Database 12c: Advanced Administration (1z1-063日本語版) credential. It sits at the Professional level of the Oracle certification program. It also connects to Oracle Database 12c Administrator Certified Associate (OCA), Oracle Database 12c Administrator Certified Professional (OCP), so the knowledge you build here carries over to those tracks as well.
How many questions are on the 1z1-063日本語 exam, and how much time do I get?
The 1z1-063日本語 exam contains 77 questions to be completed within 150 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the 1z1-063日本語 exam, and what does it cost?
The passing score for the 1z1-063日本語 exam is 60-65%, and the official registration fee is USD 245. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 278 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the 1z1-063日本語 exam?
Recommended: Oracle Database 12c Administrator Certified Associate (OCA) or equivalent experience Requirements can change when Oracle revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the 1z1-063日本語 exam?
You can book the Oracle Database 12c: Advanced Administration (1z1-063日本語版) exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Proctored exam via Pearson VUE testing centers or online proctoring. Choose the option that suits you best when you book your seat.
What official training is recommended for the 1z1-063日本語 exam?
Oracle recommends the following training resources for the Oracle Database 12c: Advanced Administration (1z1-063日本語版) exam:
Official courses build the foundation; the 278 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the 1z1-063日本語 practice questions before I buy?
Yes. Getcertkey provides a free 1z1-063日本語 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Oracle revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the 1z1-063日本語 exam, and how is my order delivered?
Every Oracle Database 12c: Advanced Administration (1z1-063日本語版) purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the 1z1-063日本語 exam?
The Oracle Database 12c: Advanced Administration (1z1-063日本語版) exam blueprint is organized into 5 domains. The first three are:
- Architecture and Multitenant Architecture
- Performance Management and Monitoring
- Security and User Management
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
Oracle Database 12c: Advanced Administration (1z1-063日本語版) Sample Questions:
Question 1
本番環境の24時間年中無休のOracle 12cデータベースのパフォーマンスが大幅に低下していることがわかります。 場合によっては、ハングアップするためデータベースインスタンスに接続できません。
パフォーマンスの低下の原因をどのように検出できますか？
A. 診断モードでADDMを実行する
B. Active Session History（ASH）データを使用してハング分析を実行する
C. Real-Time Automatic Database Diagnostic Monitor（ADDM）を使用して緊急監視を実行し、分析のためにSGAから直接データをフェッチすることによって
D. 最新のAutomatic Workload Repository（AWR）スナップショットから情報を取ってくるランニングADDMによって
Question 2
データベースは、オンライントランザクション処理（OLTP）ワークロードをサポートしています。このワークロードでは、アプリケーションの1つがセッション用の一時テーブルを作成し、トランザクションを実行します。 これは、多くのUNDO表領域を消費し、UNDO保持に影響します。
この問題を解決するには、どの2つのアクションを実行しますか？
A. 自動メモリー管理（AMM）を使用可能にする。
B. UNDO保持保証を有効にします。
C. データベースの一時的な取り消しを有効にします。
D. REDOログバッファのサイズを増やします。
E. 一時表領域のサイズを増やします。
Question 3
メディア・マネージャ・インタフェースを介してテープへのデータベース・バックアップを実行中に、Recovery Managerがテープ・ドライブに十分な速さでデータ・ブロックを送信しないため、テープ・ストリーミングが発生していないことがわかります。
バックアップ中にテープストリーミングを実行するには、どの2つのアクションを実行しますか？ （2つを選択してください）
A. large_poolをまだ設定していない場合は、設定します。 また、large_poolのサイズを大きくすることもできます。
B. maxopenfilesを増やすようにチャネルを構成します。
C. バックアップの最適化を設定します。
D. 3LKSIZEオプションを使用して、テープバッファサイズを調整するようにチャネルを設定します。
E. レートパラメータで容量を増やすようにチャネルを設定します。
F. 増分バックアップを使用してバックアップポリシーを構成します。
Question 4
user_dataは、データを含む表を含む暗号化されていない表領域です。
この表領域内のすべてのデータを暗号化する必要があります。
どの3つの方法でこれを行うことができますか？ （3つ選択してください）
A. altertablespaceを使用して表領域を暗号化します。
B. すべてのディスク領域で行の移動を有効にした後に、表領域を暗号化するには、alter tablespaceを使用します
C. Use ALTERTABLE. . .MOVE
D. Use CREATE TABLE AS SELECT
E. Use Data Pump.
Question 5
Recovery Manager（RMAN）でリカバリカタログを使用する3つの理由を特定します。 （3つ選択してください。）
A. 以前の時点でデータベーススキーマについて報告する
B. 補助インスタンスに接続せずにデータベースの複製を許可する
C. 制御ファイルが大きくなりすぎるバックアップメタデータを保存する
D. ターゲットインスタンスに接続せずにデータベースの複製を許可する
E. 制御ファイルが大きくなりすぎるバックアップを保存する
Solutions:
| Question 1 Answer: C | Question 2 Answer: C,E | Question 3 Answer: B,D | Question 4 Answer: C,D,E | Question 5 Answer: A,D,E |
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