Download Oracle : 1Z0-082日本語 Questions & Answers as PDF & Test Software
Last Updated: Sep 11, 2026
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There is no waiting around with TestSimulate: your 1Z0-082日本語 study material reaches your inbox within a minute of payment, ready to download right away. You can start working through the 165 practice questions for Oracle Database Administration I (1Z0-082日本語版) today.
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: | Korean, Japanese, English, Simplified Chinese |
| Exam Format: | Multiple Select, Multiple Choice |
| Passing Score: | 64% |
| Exam Duration: | 150 minutes |
| Related Certifications: | Oracle Certified Associate (OCA) - Oracle Database Administration 2019 |
| Real Exam Qty: | 90 |
| Exam Price: | $245 USD |
| 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:
| Section | Objectives |
|---|---|
| Topic 1: Managing Oracle Database Instances | - Manage initialization parameter files (SPFILE, PFILE) - Use the Automatic Diagnostic Repository (ADR) - Start up and shut down an Oracle Database instance - View the alert log and access dynamic performance views |
| Topic 2: Displaying Data from Multiple Tables Using Joins | - Join a table to itself using self-join - Use Equijoins and Non-equijoins - Use OUTER joins (LEFT, RIGHT, FULL) - Use CROSS joins - Describe different types of joins and their features |
| Topic 3: Using the Set Operators | - Describe set operators (UNION, UNION ALL, INTERSECT, MINUS) - Use set operators to combine multiple queries into a single query |
| Topic 4: Managing Schema Objects | - Manage constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK) - Create and modify tables - Create indexes and views - Manage sequences and synonyms |
| Topic 5: Restricting and Sorting Data | - Use the WHERE clause to limit retrieved rows - Use comparison operators and logical operators (AND, OR, NOT) - Use the NULL operators (IS NULL, IS NOT NULL) - Sort data using the ORDER BY clause - Use the BETWEEN comparator - Use the LIKE and IN operators |
| Topic 6: Understanding Oracle Database Architecture - Database Storage Structures | - Create and manage tablespaces - Describe tablespaces and data files - Describe the logical and physical database structures - Manage space in tablespaces |
| Topic 7: Introduction to Oracle Database | - Describe Oracle Database instance and memory structures - Explain Oracle Database server architecture - Explain database storage structures (data blocks, segments, tablespaces, data files) - Describe Oracle processes (PMON, SMON, DBWn, LGWR, CKPT, others) - Describe Oracle Database architecture - Describe Oracle Database Cloud Service (DBCS) architecture and features |
| Topic 8: Managing Data in Different Time Zones | - Use various datetime data types (DATE, TIMESTAMP, INTERVAL) - Describe the use of datetime functions (CURRENT_DATE, EXTRACT, LOCALTIMESTAMP) - Explain the concepts of time zones and daylight savings |
| Topic 9: Retrieving Data using the SQL SELECT Statement | - Execute a basic SELECT statement - Describe how schema objects work - Use the ORDER BY clause - Use SQL row functions (character, number, date, conversion, general) - Use scalar and correlated subqueries - List the capabilities of SQL SELECT statements |
| Topic 10: Working with Oracle Cloud Exadata Express Cloud Service | - Identify the prerequisites for Exadata Express Cloud Service - Provision and manage an Exadata Express Cloud Service instance - Navigate the Exadata Express Cloud Service console - Describe the features and benefits of Exadata Express Cloud Service |
| Topic 11: Reporting Aggregated Data Using the Group Functions | - Describe group functions (AVG, SUM, MIN, MAX, COUNT) - Use the HAVING clause to filter grouped data - Use the GROUP BY clause to group data |
| Topic 12: Using Subqueries to Solve Queries | - Use scalar subqueries in SQL - Use single-row subqueries with single-row and multiple-row operators - Define subqueries - Use subqueries in the WHERE clause and HAVING clause - Use multiple-row subqueries with multiple-row operators (IN, ANY, ALL) - Describe the types of subqueries (single-row, multi-row, multiple-column) |
| Topic 13: Using Single-Row Functions to Customize Output | - Use CASE and DECODE for conditional expressions - 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 |
| Topic 14: Managing Users, Roles, and Privileges | - Differentiate system privileges and object privileges - Create and manage roles - Grant and revoke privileges - Create and manage database user accounts |
| Topic 15: Using Conversion Functions and Conditional Expressions | - Use nested functions - Apply the NVL, NULLIF, and COALESCE functions - Use the CAST function for data type conversion - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions |
| Topic 16: Understanding Oracle Database Architecture - Oracle Database Instance | - Understand Oracle Database instance management - Explain the memory structures (SGA, PGA) - Describe the background processes |
1Z0-082日本語 Exam FAQ: What to Know Before You Book
The 1Z0-082日本語 exam, officially titled Oracle Database Administration I (1Z0-082日本語版), is the qualifying exam for the Oracle Database 19c certification, which sits at the Associate level. Earning it shows employers that you have the skills the credential stands for, and it is a solid step forward on a Oracle career path. It also connects to Oracle Certified Associate (OCA) - Oracle Database Administration 2019, so the effort you put in now keeps paying off as you advance.
The 1Z0-082日本語 exam gives you 90 questions to complete within 150 minutes. Do the math before exam day: divide the total time by the question count to set a steady per-question pace, and flag any item that stalls you so you can return to it after securing the easier points. The most reliable way to build that rhythm is a full timed practice test under the same limit, which is exactly what TestSimulate's test engines are designed for.
The passing score for Oracle Database Administration I (1Z0-082日本語版) is 64%, and the official registration fee is $245 USD. Keep in mind that a retake means paying that fee again in full, which makes an honest self-check worthwhile: before you book, sit a timed practice test and make sure you are consistently scoring above the passing line with some margin to spare.
According to the official requirements: No mandatory prerequisite; basic knowledge of SQL recommended.. Eligibility rules do change from time to time, so confirm the current details on the official exam page before you register.
Yes — TestSimulate offers a free PDF demo of the Oracle Database Administration I (1Z0-082日本語版) material, so you can review the question style and answer quality before you spend anything. After purchase, you also receive 365 days of free updates, and if your product expires you can extend the update service at a 50% discount from your member zone.
If you take the corresponding exam within 60 days of your purchase and do not pass, you are covered by the 100% Money Back Guarantee under clear conditions. To claim a full refund, submit a scan of your exam enrollment slip and your official Score Report PDF within two days of the exam; requests are processed within seven days. Note that sitting the exam within three days of purchase is not eligible, purchases that were never followed by an exam sitting do not qualify, free materials and expired orders are excluded, and the candidate name must match the payer name. Prefer an exchange instead? You can swap your product for two free exam packages of equal value and keep your update service. Delivery is immediate: your 1Z0-082日本語 material is ready for instant download and is also emailed to you within one minute of payment — contact customer service if nothing arrives within two hours. There is no limit on the number of computers you can install it on.
The current Oracle Database Administration I (1Z0-082日本語版) syllabus is organized into 16 exam domains. The first three are:
- Using Conversion Functions and Conditional Expressions
- Managing Schema Objects
- Using the Set Operators
For the full domain and subtopic breakdown, see the Exam Topics section above — that is the outline your TestSimulate practice questions are mapped to.
Oracle Database Administration I (1Z0-082日本語版) Sample Questions:
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。
customers テーブルには、データ型 varchar2 の cust_last_name 列があります。
このテーブルには、"jst_last_name の値が Andersen と Ausson である 2 つの行があります。
最初の行に Oder、2 番目の行に Aus を含む cust_last_xame の出力を生成するクエリはどれですか?
- A. SELECT REPLACE<TRIM<TRAILING 'son* FROM cust_last_name), 'An', *O'> FROM customers;
- B. SELECT REPLACE(REPLACE(cust_last_name, 'son', ''), 'An', 'O'> FROM customers;
- C. SELECT INITCAP (REPLACE(TRIM('son' FROM cust_last_name), 'An', 'O*)) FROM customers;
- D. SELECT REPLACE(SUBSTR(cust_last_name, -3), 'An', 'O') FROM customers;
UNIONなどのSET演算子を含むSQLステートメントで使用する場合、ORDER BY句について正しい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. 複合クエリの最初のSELECTステートメントの列名のみが認識されます
- B. ORDER BY句で列の位置を使用する必要があります
- C. 複合クエリの各SELECTステートメントには、独自のORDER BY句が必要です。
- D. UNION演算子を使用した複合クエリの最初のSELECTの最初の列は、ORDER BY句がない場合にデフォルトで出力をソートするために使用されます
- E. 複合クエリの各SELECTステートメントには、独自のORDER BY句を含めることができます
自動診断リポジトリ (ADR) について正しい説明を 3 つ選択してください。
- A. データベース外に保持されるファイルベースのリポジトリです。
- B. データベースのインスタンスがダウンした場合に、データベースの問題診断に使用できます。
- C. Oracle データベースの診断情報にのみ使用されます。
- D. ADR ベースは、diagnostic_dest データベース パラメータで指定されます。
- E. Oracle データベース スキーマ内に保持されます。
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
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