Demand for Oracle-certified professionals keeps outpacing supply, and the Oracle Database 12c: Installation and Administration (1z0-062日本語版) exam is the doorway in. Actual4Exams stocks 380 practice questions built specifically for 1z0-062日本語, so your preparation targets the credential employers are actually paying for.
Oracle 1z0-062日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: Installation and Administration |
| Exam Number: | 1Z0-062 |
| Exam Duration: | 120 minutes |
| Related Certifications: | 1Z0-063 Oracle Database 12c: Advanced Administration 1Z0-061 Oracle Database 12c: SQL Fundamentals |
| Real Exam Qty: | 67 |
| Passing Score: | 64% |
| Exam Format: | Multiple Choice |
| Available Languages: | English |
| Exam Price: | Varies by country (approximately USD $245) |
| Certificate Validity Period: | Valid as part of Oracle Database 12c Administrator certification (Oracle may require recertification for new versions) |
| Sample Questions: |  |
| Exam Way: | Delivered on-site at a testing center or online proctored |
| Pre Condition: | Working knowledge of SQL and fundamental database concepts |
| Official Syllabus URL: | https://www.oracle.com/education/certification/ |
Oracle 1z0-062日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: User Security Administration | - User Accounts, Privileges, and Roles |
| Topic 2: Performance and Maintenance | - Performance Tuning and AWR/ADDM |
| Topic 3: Database Instance Management | - Initialization Parameters and Dynamic Performance Views - Startup and Shutdown of Database |
| Topic 4: Storage and Space Management | - Tablespaces, Data Files, and Space Monitoring |
| Topic 5: Network Environment Configuration | - Oracle Net Services and Listener Configuration |
| Topic 6: Backup and Recovery | - Recovery Techniques - Backup Strategies and RMAN Use |
| Topic 7: Oracle Database Architecture | - Memory Structures and Background Processes - Logical and Physical Storage Structures |
| Topic 8: Oracle Database Management Tools | - Using SQL*Plus and Enterprise Manager Tools |
FAQ: Preparing for Oracle Database 12c: Installation and Administration (1z0-062日本語版) the Smart Way
Oracle Database 12c: Installation and Administration (1z0-062日本語版) is an official exam run by Oracle under exam code 1z0-062日本語. Passing it awards the Oracle Database certification, which sits at the Oracle Certified Associate (OCA) tier. It also counts toward related credentials such as 1Z0-061 Oracle Database 12c: SQL Fundamentals, 1Z0-063 Oracle Database 12c: Advanced Administration. Certified professionals remain in shorter supply than the market wants, which is precisely why this exam keeps showing up in conversations about better roles and better pay.
The Oracle Database 12c: Installation and Administration (1z0-062日本語版) exam gives you 120 minutes to work through 67 questions. That is a tight ratio, and it punishes candidates who get emotionally attached to any single item. The fix is mechanical: answer what you know, flag what you do not, and keep moving. A few full-length timed runs in the Actual4Exams test engine, with its randomized question order, will calibrate your pace far better than untimed reading ever could.
The official fee for Oracle Database 12c: Installation and Administration (1z0-062日本語版) is Varies by country (approximately USD $245), and 64% is what passing takes. The uncomfortable part: retakes cost the full Varies by country (approximately USD $245) again, which makes preparation the cheapest line item in this whole project. Before booking, put yourself through repeated scored sessions with the Actual4Exams practice tests and compare results over time; a stable margin above the passing line, not a single lucky run, is when you are ready.
Working knowledge of SQL and fundamental database concepts
Vendor rules do get revised, so treat this as your starting point and confirm the current eligibility details before booking via the official exam page.
It is. Actual4Exams publishes a free PDF demo of the Oracle Database 12c: Installation and Administration (1z0-062日本語版) material, so the product can prove itself before you pay. Your purchase then comes with 365 days of free updates, and once that period ends, extending the update service costs 50% of the regular price. The test engine software itself is verified malware-free and safe to install.
Actual4Exams stands behind the product with a 100% money-back guarantee under defined conditions. If you take the Oracle Database 12c: Installation and Administration (1z0-062日本語版) exam within 60 days of purchase and fail, you qualify for a full refund, provided the exam corresponds to your product. Sitting the exam within 3 days of purchase does not qualify, and neither do unused downloads, free materials, or expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are resolved within 7 days. You may also choose an exchange instead of a refund: two other exam products of equal value, free, with the update service on your original purchase retained.
Delivery takes about a minute. Files unlock for instant download at payment and are emailed to you automatically; if 2 hours pass with nothing received, check spam and contact customer service. There is no installation limit, so the test engine can live on every device you own, phone included.
Oracle Database 12c: Installation and Administration (1z0-062日本語版) breaks down into 8 official domains, led by Backup and Recovery, Oracle Database Architecture, and Storage and Space Management. You will find the full topic-by-topic outline above on this page; use the weightings to budget your study hours where they pay back the most.
Oracle Database 12c: Installation and Administration (1z0-062日本語版) Sample Questions:
従来のnonOMFファイルシステムでは、デフォルトで高速リカバリ領域にどの3つのファイルタイプが格納されていますか？
- A. online redo log files
- B. multiplexed copies of the current control file
- C. Flashback Data Archive files
- D. parameter file
- E. archived log files
- F. Flashback logs
Correct Answer: A,E,F 🗳️
Oracle Database 11gを実行するOracle DatabaseをOracle Database 12cにアップグレードする必要があります。
手動アップグレードの前に実行する必要がある3つのタスクはどれですか？ （3つ選択してください）
- A. Oracle Database 11gでpreupgrad.sqlを実行して、修正スクリプトおよびログ・ファイルを生成する
- B. 新しいOracleホームからutlu121s.sqlを実行して、必要な初期化パラメータに関する情報を表示します
- C. ネット構成ファイルを新しいOracleホームにコピーする
- D. パスワード・ファイルを新しいOracleホームにコピーする
- E. 初期化パラメータ・ファイルを新しいOracleホームにコピーします。
Correct Answer: A,C,E 🗳️
既存のマルチテナントコンテナデータベース（CDB）にプラグイン可能なデータベース（PDB）を追加するための3つの有効なオプションを識別します。
- A. Oracle12c非CDBデータベースを既存のCDBにプラグインするために、DBMS_PDBパッケージを使用します。
- B. SEEDからファイルをコピーしてPDBをプロビジョニングするために、CREATE DATABASE . . . ENABLE PLUGGABLE DATABASEを使用します。
- C. 既存のPDBのクローンを作成するために、DBMS_PDBパッケージを使用します。
- D. Oracle11gリリース2（11.2.0.3.0）非CDBデータベースを既存のCDBにプラグインするために、DBMS_PDBパッケージを使用します。
- E. SEEDからファイルを使用して、PDBを作成するために、CREATE PLUGGABLE DATABASEステートメントを使用します。
Correct Answer: A,C,E 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
あなたのローカルORCLデータベースでパラメータ・セッティングを調べます：
パラメータ・セッティングに遠いSALESデータベースがないか調べます：
SYSユーザーとして、あなたはORCLの上で以下の命令を出します：
CREATE PUBLIC DATABASE LINK sales.us.example.com USING 'sales1';
sales1 tnsnamesエントリは、販売データベース例を指します。
あなたがこのデータベース・リンクを用いてうまく連絡することができることを確実とする必要条件は、どの2ですか？
- A. GLOBAL_NAMES初期化パラメータは、ORACLEデータベースでFALSEに設定する必要があります。.
- B. このデータベース・リンクを使う地元のデータベース・ユーザーには、遠いデートベースで口座と必須の特権がなければなりません
- C. データベース関連を確立しているユーザーだけには、遠いデートベースで口座と必須の特権がなければなりません
- D. SALES1ネット・サービス名は、ローカルで遠いデートベースに知られていなければなりません.
- E. REMOTE_OS_AUTHENT初期化パラメータは、遠いデートベースでFALSEに設定されなければなりません
Correct Answer: A,B 🗳️
あなたがこれらのアクションを実行するSQL* Plusを使用して、正常に完了スクリプトを実行します:
1.マルチテナントコンテナデータベース（CDB）を作成します。
2.3つのプラグイン可能なデータベース（PDB）内にプラグします。
3.CDBのインスタンスをシャットダウンします。
4.STARTUP OPEN読み書きを使用して、CDBのインスタンスを起動します。
どの2つのステートメントはスクリプトを実行した後の結果について真ですか。
- A. シードは読み取り専用で開かれます。
- B. シードは読み取り/書き込みが開かれます。
- C. その他のPDBはマウント状態になります。
- D. PDBは読み取り/書き込みが開かれます。
- E. その他のPDBは読み取り専用で開かれます。
- F. シードはマウント状態になります。
Correct Answer: A,C 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
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