The Oracle Database SQL (1z0-071日本語版) certification has a strong reputation for a reason — the 1z0-071日本語 exam tests applied skills, not memorized definitions. Candidates around the world use Actual4Exams practice questions to close knowledge gaps before test day.
Oracle 1z0-071日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database SQL |
| Exam Number: | 1Z0-071 |
| Available Languages: | Japanese, English, Portuguese, Spanish, Chinese (Simplified) |
| Exam Duration: | 120 minutes |
| Exam Price: | USD 245 (varies by country/region) |
| Certificate Validity Period: | Non-expiring (Oracle certification policy subject to change) |
| Exam Format: | Computer-based exam, Multiple Response, Proctored exam, Multiple Choice |
| Related Certifications: | Oracle Database Development certifications Oracle Database Administrator Certified Associate |
| Recommended Training: | Oracle Database SQL Training |
| Exam Registration: | Oracle Certification Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or test center delivery depending on region |
| Pre Condition: | No formal prerequisites required; basic knowledge of relational databases and SQL recommended. |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-sql/pexam_1Z0-071 |
Oracle 1z0-071日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Relational Database Concepts | - Tables, rows, columns, and relational model basics - Data types and database objects overview |
| Topic 2: SQL Retrieval | - Joins and set operations
|
| Topic 3: SQL Functions | - Conversion and conditional functions
|
| Topic 4: Subqueries and Advanced SQL | - Single-row and multi-row subqueries - Correlated subqueries and nested queries |
| Topic 5: Data Manipulation and Schema Objects | - DML operations
|
Oracle Database SQL (1z0-071日本語版) (1z0-071日本語) — Questions Candidates Actually Ask
The 1z0-071日本語 exam, officially known as Oracle Database SQL (1z0-071日本語版), is the Oracle test that leads to the Oracle Database SQL Certified Associate certification at the Associate level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as Oracle Database Administrator Certified Associate, Oracle Database Development certifications.
No formal prerequisites required; basic knowledge of relational databases and SQL recommended.
Entry requirements can change, so confirm the latest conditions on the official exam page: https://education.oracle.com/oracle-database-sql/pexam_1Z0-071.
You can book the 1z0-071日本語 exam through the official registration channels below:
Exam delivery: Online proctored or test center delivery depending on region. Seats at popular test centers fill quickly, so schedule early once your preparation is on track.
Oracle recommends the following training options for Oracle Database SQL (1z0-071日本語版) candidates:
Pair any course with the 437 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.
Yes. A free PDF demo of the Oracle Database SQL (1z0-071日本語版) questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.
If you take the corresponding 1z0-071日本語 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.
The official Oracle Database SQL (1z0-071日本語版) outline is organized into 5 domains. The first three are:
- SQL Functions
- Relational Database Concepts
- Data Manipulation and Schema Objects
See the complete exam topics section above for the full outline and the weighting of every domain.
Oracle Database SQL (1z0-071日本語版) Sample Questions:
TRANSACTIONテーブルを作成するために使用されたSQLステートメントを調べてください。
SQL > CREATE TABLE transaction
(trn_id char(2) 主キー、
開始日日付 デフォルト SYSDATE、
終了日(日付がNULLでない場合)
このテーブルのtrn_idには値「A1」が存在しません。
どのSQL文を使えば、START_DATEにデフォルト値を使用してテーブルに行を正常に挿入できますか？
- A. INSERT INTO transaction VALUES ('A1', DEFAULT, TO_DATE(DEFAULT+10))
- B. INSERT INTO transaction VALUES ('A1', DEFAULT, TO_DATE('SYSDATE+10'))
- C. INSERT INTO transaction (trn_id, end_date) VALUES ('A1', '10-DEC-2014')
- D. INSERT INTO transaction (trn_id, start_date, end_date) VALUES ('A1', , '10-DEC-2014')
展示をご覧になり、BOOKStableの構造を調べてみてください。
「BOOKS」テーブルには、100冊の本の詳細が記載されています。
実行されたコマンドとその結果を調べます。
次の記述のうち、正しいものはどれですか？
- A. 最初のロールバックでは削除された 100 行が復元され、2 番目のロールバックでは変更のみがコミットされます。
- B. 両方の ROLLBACK コマンドは、削除された 100 行を復元します。
- C. 両方の ROLLBACK コマンドは、削除された 101 行を復元します。
- D. 最初のロールバックで削除された 101 行が復元され、2 番目のロールバックで挿入された行が削除され、変更がコミットされます。
どの2つのコマンドが正常に実行されましたか？(2つ選択してください。)
- MANAGERは、権限や役割を持たない既存の役割です。
- EMPは、CREATE TABLE権限を含む既存のロールです。
- EMPLOYEESは、HRスキーマに存在するテーブルです。
- A. マネージャー、従業員にシーケンスの作成権限を付与します。
- B. GRANT CREATE TABLE, SELECT ON hr.employees TO manager;
- C. マネージャーに任意のセッションの作成、任意のテーブルの作成権限を付与します。
- D. GRANT SELECT, INSERT ON hr.employees TO manager WITH GRANT OPTION;
- E. GRANT CREATE TABLE, emp TP manager;
自己結合について正しい記述を2つ選びなさい。
- A. 内側の接合部である可能性があります。
- B. 結合キー列にはインデックスが必要です。
- C. 完全な外側接合でなければなりません。
- D. 左外側結合にすることができます。
- E. 等結合でなければなりません。
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従業員テーブルの構造を調べてください。
EMPLOYEE_IDとMANAGER_IDの間には親子関係があります。
すべての従業員の名前、入社日、およびマネージャーを表示したいと考えています。新しく採用された従業員は、まだ部署やマネージャーが割り当てられていません。そのため、マネージャーの列には「マネージャーなし1」と表示されるようにする必要があります。
どのSQLクエリで必要な出力が得られますか？
- A. SELECT e.last_name/ e.hire_date/ NVL(m.last_______ name/ 'No Manager') Manager FROM employees e NATURAL JOIN employees m ON (e.manager_id = m.employee_id);
- B. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') Manager FROM employees e JOIN employees m ON (e.manager_id = m.employee_id);
- C. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') Manager FROM employees e LEFT OUTER JOIN employees m ON (e.manager_id = m.employee_id);
- D. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') Manager FROM employees e RIGHT OUTER JOIN employees m ON (e.manager_id = m.employee_id);
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