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From a free demo to 437 practice questions and 365 days of free updates, Actualtests4sure covers the whole 1z0-071日本語 journey in one place. Preparing for Oracle Database SQL (1z0-071日本語版) in 2026 has never been this straightforward.
Oracle 1z0-071日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database SQL |
| Exam Number: | 1z0-071 |
| Related Certifications: | Oracle Database Administrator Certified Associate (DBA) Oracle Database SQL Certified Associate |
| Available Languages: | Korean, English, Japanese, Simplified Chinese, Portuguese |
| Passing Score: | 63% |
| Exam Price: | $245 USD |
| Exam Format: | Multiple Choice |
| Certificate Validity Period: | No expiration for this exam/certification |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 70 |
| Sample Questions: | Oracle 1z0-071日本語 Sample Questions |
| Exam Way: | Pearson VUE testing center (online proctored option available) |
| Pre Condition: | No formal prerequisites required, but basic knowledge of relational database concepts is recommended |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-sql-exam |
Oracle 1z0-071日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Manipulating Data | 14% | - Insert rows into a table - Describe each data manipulation language (DML) statement - Update rows in a table - Delete rows from a table - Control transactions |
| Topic 2: Displaying Data from Multiple Tables Using Joins | 15% | - Cross join tables - Write SELECT statements to access data from more than one table using equijoins and non-equijoins - Join a table to itself by using a self-join - View data that does not meet a join condition by using outer joins |
| Topic 3: Creating Other Schema Objects | 10% | - Create, maintain, and use sequences - Create, modify, and retrieve data from a view - Create synonyms for database objects - Create and maintain indexes |
| Topic 4: Working with Oracle Database SQL | 8% | - Describe the Oracle Database architecture - Explain the installation of Oracle Database software - Start up and shut down a database - Create a container database |
| Topic 5: Using DDL Statements to Create and Manage Tables | 14% | - Review the table structure - Categorize the main database objects - Describe the data types that are available for columns - Create a simple table - Alter table definitions - Drop, rename, and truncate tables |
| Topic 6: Controlling User Access | 5% | - Differentiate system privileges from object privileges - Grant privileges on tables and on a view - Distinguish between granting privileges and roles |
| Topic 7: Retrieving Data Using the SQL SELECT Statement | 5% | - List the capabilities of SQL SELECT statements - Differentiate between SQL statements and SQL*Plus commands - Execute a basic SELECT statement |
| Topic 8: Using Single-Row Functions to Customize Output | 10% | - Manipulate strings with character function in the SELECT and WHERE clauses - Manipulate numbers with the ROUND, TRUNC, and MOD functions - Manipulate dates with the date functions - Describe the differences between single-row and multiple-row functions - Perform arithmetic with date data |
| Topic 9: Restricting and Sorting Data | 6% | - Use ampersand substitution to restrict and sort output at runtime - Limit the rows that are retrieved by a query - Use DEFINE and UNDEFINE commands - Sort the rows that are retrieved by a query |
| Topic 10: Reporting Aggregated Data Using Group Functions | 15% | - Identify the available group functions - Group data by using the GROUP BY clause - Include or exclude grouped rows by using the HAVING clause - Describe the use of group functions |
| Topic 11: Using Set Operators | 5% | - Describe set operators - Use a set operator to combine multiple queries into a single query - Describe the order of precedence when the set operators are used |
| Topic 12: Using Conversion Functions and Conditional Expressions | 10% | - Apply the NVL, NULLIF, and COALESCE functions to data - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions - Describe implicit and explicit data type conversion - Use conditional IF THEN ELSE logic in a SELECT statement |
| Topic 13: Using Subqueries to Solve Queries | 15% | - Define subqueries - Describe the types of problems that subqueries can solve - Write single-row and multi-row subqueries - List the types of subqueries |
Frequently Asked Questions About Oracle Database SQL (1z0-071日本語版)
The 1z0-071日本語 exam leads to the Oracle PL/SQL Developer Certified Associate certification, a Associate-level credential from Oracle. It validates the skills measured by the Oracle Database SQL (1z0-071日本語版) syllabus and is a recognized step for IT professionals building their careers, and it sits alongside related credentials such as Oracle Database Administrator Certified Associate (DBA), Oracle Database SQL Certified Associate.
The Oracle Database SQL (1z0-071日本語版) exam includes 70 questions and gives you 120 minutes to complete them. That works out to a fairly tight pace, so reading each question carefully but decisively matters more than perfectionism. If a question stalls you, flag it and move on; banking the easier points first keeps time pressure from snowballing near the end. Before test day, run at least one full timed session with the Actualtests4sure practice test so the rhythm feels familiar rather than rushed.
You need 63% to pass the 1z0-071日本語 exam, and the official registration fee is $245 USD. Keep in mind that a failed attempt means paying the full fee again to retake the exam, so it pays to be honest with yourself before booking a seat. A practical benchmark: work through the 437 practice questions at Actualtests4sure until you can score comfortably above the passing line in timed mode, then schedule your exam.
No formal prerequisites required, but basic knowledge of relational database concepts is recommended Because Oracle may adjust its policies over time, we recommend confirming the latest requirements on the official exam page (official exam page) before you register.
Yes. Actualtests4sure offers a free PDF demo of the Oracle Database SQL (1z0-071日本語版) material, so you can review the question style and answer quality before making a decision. Every purchase also includes 365 days of free updates, and after that period you can extend your updates at a 50% discount, which keeps your preparation current through 2026 and beyond.
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The Oracle Database SQL (1z0-071日本語版) syllabus is divided into 13 main domains, including Manipulating Data (14%), Using Subqueries to Solve Queries (15%), Using DDL Statements to Create and Manage Tables (14%). Each domain carries a different share of the total score, so knowing where the weight sits helps you allocate your study time wisely. You will find the complete, up-to-date outline in the Exam Topics section above.
Oracle Database SQL (1z0-071日本語版) Sample Questions:
Question 1
テーブルORDER_ITEMSには、データ型がNUMBERの列ORDER_TO、UNIT_PRICE、QUANTITYが含まれています。
以下のSQL文を調べてください。
声明1：
声明2：
正しい記述はどれですか？(2つ選択してください。)
A. どちらの文も同じ出力になります。
B. UNIT_PRICEまたはQUANTITYのいずれかにNULLが含まれている場合、両方のステートメントはNULLを返します。
C. ステートメント2は、複数の出力行を返す可能性があります。
D. ステートメント2は1行の出力のみを返します。
E. ステートメント 1 は 1 行の出力のみを返します。
Question 2
あなたは以下のコマンドを発行しました：
SQL > DROP TABLE employees;
正しい記述を3つ選びなさい。(3つ選択してください。)
A. 従業員用テーブルはリサイクルボックスに移動できます。
B. セッション内に未コミットのトランザクションがある場合、それはコミットされます。
C. 従業員テーブルが使用するスペースは常にすぐに再利用されます。
D. EMPLOYEES テーブルで使用されているシーケンスが無効になります。
E. EMPLOYEES テーブルは ROLLBACK コマンドを使用して復元できます。
F. 削除対象のテーブルに定義されているすべてのインデックスと制約も削除されます。
Question 3
このクエリを調べてください。
SELECT 2 FROM DUAL d1 CROSS JOIN DUAL d2 CROSS JOIN DUAL d3;
実行時に返されるものは何ですか？
A. 0行
B. 1列
C. 6列
D. 3列
E. エラー
F. 8列
Question 4
展示資料をご覧になり、従業員表の構造を調べてください。
次のSQL文を評価してください。
SELECT employee_id, department_id
従業員より
department_id=50 の条件で、department_id で並べ替える。
連合
SELECT employee_id, department_id
従業員より
where department_id=90
連合
SELECT employee_id, department_id
従業員より
WHERE department_id=10;
上記のSQL文を実行すると、どのような結果になるでしょうか？
A. このステートメントは正常に実行され、すべての行が DEPARTMENT_ID の昇順で表示されます。
B. このステートメントは正常に実行されますが、ORDER BY句は無視され、行はランダムな順序で表示されます。
C. ORDER BY句では列名ではなく位置表記を使用する必要があるため、このステートメントは実行されません。
D. ORDER BY句はSQL文の最後、つまり最後のSELECT文にのみ出現する必要があるため、この文は実行されません。
Question 5
データ操作言語(DML)について、正しい記述はどれですか？
A. DMLは、親テーブルの主キー値を変更する際に、外部キー制約を自動的に無効にします。
B. 各DMLステートメントはデフォルトでトランザクションを形成します。
C. DML は、外部キー制約に対して ON DELETE CASCADE オプションが設定されている場合にのみ、親テーブルの主キー値を削除するときに外部キー制約を無効にします。
D. トランザクションは、1つ以上のDMLステートメントで構成できます。
Solutions:
| Question 1 Answer: C,E | Question 2 Answer: A,B,F | Question 3 Answer: B | Question 4 Answer: D | Question 5 Answer: D |
Silvester
Wendell
Aurora
Debby
Gail
Jodie
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