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Download Oracle : 1Z0-082日本語 Questions & Answers as PDF & Test Software

Last Updated: Sep 11, 2026

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Certification blueprints shift, and stale study material is worse than none at all. TestSimulate keeps the 1Z0-082日本語 question set aligned with the current Oracle Database Administration I (1Z0-082日本語版) exam, and every purchase in 2026 includes 365 days of free updates.

Oracle 1Z0-082日本語 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database Administration I
Exam Number:1Z0-082
Certificate Validity Period:Lifetime
Available Languages:Simplified Chinese, English, Japanese, Korean
Exam Price:$245 USD
Real Exam Qty:90
Exam Duration:150 minutes
Passing Score:64%
Exam Format:Multiple Choice, Multiple Select
Related Certifications:Oracle Certified Associate (OCA) - Oracle Database Administration 2019
Sample Questions:Oracle 1Z0-082日本語 Sample Questions
Exam Way:Pearson VUE testing center or online proctored
Pre Condition:No mandatory prerequisite; basic knowledge of SQL recommended.
Official Syllabus URL:https://education.oracle.com/oracle-database-administration-2019-certified-professional/trackp_DB19COCP1

Oracle 1Z0-082日本語 Exam Syllabus Topics:

SectionObjectives
Topic 1: Using the Set Operators- Describe set operators (UNION, UNION ALL, INTERSECT, MINUS)
- Use set operators to combine multiple queries into a single query
Topic 2: Understanding Oracle Database Architecture - Oracle Database Instance- Explain the memory structures (SGA, PGA)
- Understand Oracle Database instance management
- Describe the background processes
Topic 3: Managing Schema Objects- Create and modify tables
- Manage sequences and synonyms
- Create indexes and views
- Manage constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK)
Topic 4: Using Single-Row Functions to Customize Output- Describe the use of conversion functions (TO_CHAR, TO_NUMBER, TO_DATE)
- Describe various types of functions available in SQL
- Use character, number, and date functions in SELECT statements
- Use CASE and DECODE for conditional expressions
Topic 5: Managing Users, Roles, and Privileges- Create and manage database user accounts
- Create and manage roles
- Differentiate system privileges and object privileges
- Grant and revoke privileges
Topic 6: Managing Oracle Database Instances- Start up and shut down an Oracle Database instance
- View the alert log and access dynamic performance views
- Manage initialization parameter files (SPFILE, PFILE)
- Use the Automatic Diagnostic Repository (ADR)
Topic 7: Managing Data in Different Time Zones- Explain the concepts of time zones and daylight savings
- Describe the use of datetime functions (CURRENT_DATE, EXTRACT, LOCALTIMESTAMP)
- Use various datetime data types (DATE, TIMESTAMP, INTERVAL)
Topic 8: Working with Oracle Cloud Exadata Express Cloud Service- Provision and manage an Exadata Express Cloud Service instance
- Identify the prerequisites for Exadata Express Cloud Service
- Navigate the Exadata Express Cloud Service console
- Describe the features and benefits of Exadata Express Cloud Service
Topic 9: Introduction to Oracle Database- Explain database storage structures (data blocks, segments, tablespaces, data files)
- Describe Oracle processes (PMON, SMON, DBWn, LGWR, CKPT, others)
- Describe Oracle Database Cloud Service (DBCS) architecture and features
- Explain Oracle Database server architecture
- Describe Oracle Database instance and memory structures
- Describe Oracle Database architecture
Topic 10: Using Subqueries to Solve Queries- Use subqueries in the WHERE clause and HAVING clause
- Use scalar subqueries in SQL
- Use multiple-row subqueries with multiple-row operators (IN, ANY, ALL)
- Describe the types of subqueries (single-row, multi-row, multiple-column)
- Define subqueries
- Use single-row subqueries with single-row and multiple-row operators
Topic 11: Reporting Aggregated Data Using the Group Functions- Use the HAVING clause to filter grouped data
- Describe group functions (AVG, SUM, MIN, MAX, COUNT)
- Use the GROUP BY clause to group data
Topic 12: Using Conversion Functions and Conditional Expressions- Use the CAST function for data type conversion
- Use nested functions
- Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
- Apply the NVL, NULLIF, and COALESCE functions
Topic 13: Displaying Data from Multiple Tables Using Joins- Use Equijoins and Non-equijoins
- Use OUTER joins (LEFT, RIGHT, FULL)
- Join a table to itself using self-join
- Describe different types of joins and their features
- Use CROSS joins
Topic 14: Understanding Oracle Database Architecture - Database Storage Structures- Create and manage tablespaces
- Describe the logical and physical database structures
- Describe tablespaces and data files
- Manage space in tablespaces
Topic 15: Retrieving Data using the SQL SELECT Statement- Execute a basic SELECT statement
- Use scalar and correlated subqueries
- List the capabilities of SQL SELECT statements
- Use SQL row functions (character, number, date, conversion, general)
- Describe how schema objects work
- Use the ORDER BY clause
Topic 16: Restricting and Sorting Data- Sort data using the ORDER BY clause
- Use the NULL operators (IS NULL, IS NOT NULL)
- Use the BETWEEN comparator
- Use the LIKE and IN operators
- Use comparison operators and logical operators (AND, OR, NOT)
- Use the WHERE clause to limit retrieved rows

1Z0-082日本語 Certification Exam — Your Questions, Answered

The 1Z0-082日本語 exam is the official Oracle exam behind Oracle Database Administration I (1Z0-082日本語版) — passing it earns you the Oracle Database 19c certification, a credential positioned at the Associate level. It is built for candidates who want to validate the skills measured by Oracle Database Administration I (1Z0-082日本語版). Depending on your track, the exam is also linked to the Oracle Certified Associate (OCA) - Oracle Database Administration 2019 certification, so one pass can move you toward more than one Oracle credential.

The 1Z0-082日本語 exam presents 90 questions to be completed within 150 minutes. That pace leaves little room for second-guessing: read each question carefully on the first pass, flag the ones you want to revisit, and keep moving instead of stalling on a single item. Before exam day, run at least one full timed session in the TestSimulate desktop or online test engine with a comparable question load — a steady rhythm under the clock is a trainable skill, and it is often what separates a pass from a near miss.

To pass the 1Z0-082日本語 exam you need 64%, and the official registration fee is $245 USD. Keep in mind that a failed attempt means paying that fee again in full — retakes are not discounted. Given the cost, self-test before you book: if you can score comfortably above the passing mark on two or three consecutive timed TestSimulate practice tests, your budget is far better spent on the exam itself than on a retake.

No mandatory prerequisite; basic knowledge of SQL recommended. Because Oracle revises its certification programs from time to time, treat this as a starting point rather than the final word. Confirm the current eligibility requirements on the official Oracle exam page before you register.

Yes. A free PDF demo of the 1Z0-082日本語 practice questions is available, so you can check the question style and answer quality before spending anything. Every purchase also includes 365 days of free updates — whenever Oracle adjusts the Oracle Database Administration I (1Z0-082日本語版) blueprint, your material is refreshed at no cost during that period. After the first year, you can extend the update service at a 50% discount from your member zone.

TestSimulate backs your purchase with a 100% Money Back Guarantee. If you take the corresponding exam within 60 days of purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip together with the official Score Report PDF within 2 days of your exam date; approved claims are processed within 7 days. The guarantee applies only to the exam matching your purchase, the candidate name must match the payer name, and it does not cover attempts taken within 3 days of purchase, candidates who downloaded the material but never sat the exam, expired orders, or free materials. If you would rather keep preparing, you can exchange the product for two free exam preparation packages of equal value and keep the update service on your original purchase.

Delivery is instant: your download is available right after payment, and a copy is emailed to you within one minute. If nothing arrives within 2 hours, check your spam folder and contact our support team. There is no limit on the number of computers you can install the software on.

The Oracle Database Administration I (1Z0-082日本語版) syllabus is organized into 16 domains. Among the headline areas are Managing Oracle Database Instances, Understanding Oracle Database Architecture - Oracle Database Instance, Displaying Data from Multiple Tables Using Joins. Rather than copying every subtopic here, we keep the complete, current outline in the Exam Topics section above — work through it domain by domain with the TestSimulate 1Z0-082日本語 practice questions so nothing on the blueprint catches you off guard.

Oracle Database Administration I (1Z0-082日本語版) Sample Questions:

Question #1

接続情報の解決に使用されるOracleデータベースでサポートされているネーミング・メソッドとその機能について正しいものはどれですか?

  • A. 接続時フェイルオーバーが必要な場合は、ローカル ネーミングを使用できます。
  • B. Easy Connect は、TCP/IP および SSL をサポートします。
  • C. クライアント側のネットワーク管理者が構成されていない場合でも、クライアントは Oracle データベース インスタンスに接続できます。
  • D. 接続時フェイルオーバーが必要な場合は、ディレクトリ ネーミングを使用できます。
  • E. ディレクトリ ネーミングでは、クライアント側で TNS_ADMIN 環境変数を設定する必要があります。
  • F. ローカル ネーミングでは、クライアント側で TNS_ADMIN 環境変数を設定する必要があります。
Answer: A,C,E
Question #2

Oracle Databaseのセグメント・タイプについて正しい説明はどれですか?

  • A. インデックス セグメントには常に 2 つ以上のエクステントがあります。
  • B. UNDO セグメントは UNDO テーブルスペースにのみ格納されます。
  • C. 一時セグメントは一時表領域にのみ格納されます。
  • D. クラスタ セグメントには、複数のテーブルからのデータが含まれる場合があります。
  • E. テーブル セグメントには常に 2 つ以上のエクステントがあります。
Answer: C
Question #3

product_details テーブルの説明を調べます。

正しい2つのステートメントはどれですか?

  • A. PRODUCT _ic に PRIMARY KEY 制約を割り当てることができます。
  • B. PRODUCT_NAKE に重複する値を含めることはできません。
  • C. 値が割り当てられていない場合、PRODUCT _price にはデフォルトで値ゼロが含まれます。
  • D. EXPIRY_DATE には、日付が割り当てられていない場合、デフォルトで sysdate が含まれます。
  • E. PRODUCT _price は、値が格納されていなくても算術式で使用できます。
  • F. EXPIRY_DATE は演算式では使用できません。
Answer: A,E
Question #4

このコマンドを実行します:

エクスポート操作中に、CTRL + Cを使用してジョブからデタッチし、次のコマンドを実行します。
エクスポート> STOP_JOB = immediate
ジョブを停止してもよろしいですか([yes] / no):yes
仕事について正しい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. 再接続して監視できます
  • B. 終了します
  • C. 監視できなくなりました
  • D. 一時停止しており、再開できます
  • E. バックグラウンドで実行し続けます
Answer: B,C

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question #5

新しいトランザクションは常に3つの状況で開始されますか? (3つ選択してください。)

  • A. 同じセッションでSELECTステートメントが発行された後にCREATE TABLEステートメントを発行する場合
  • B. 同じセッションでCOMMIT OR ROLLBACKステートメントが発行された後、最初のデータ操作言語(DML)ステートメントを発行するとき
  • C. 同じセッションでCREATE TABLE AS SELECTステートメントが発行された後にSELECT FOR UPDATEステートメントを発行する場合
  • D. 同じセッションでCREATE TABLEステートメントが正常に完了した後にCREATE INDEXステートメントを発行する場合
  • E. 同じセッションでSELECTステートメントが発行された後にTRUNCATEステートメントを発行する場合
  • F. DMLステートメントが同じセッションで失敗した後にDMLステートメントを発行する場合
Answer: B,C,F
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