PDF Version DemoMultiple-choice questions feel different under a ticking clock. The Pass4Test test engines recreate the real 1z0-071日本語 exam experience, so the 437 practice questions for the Oracle Database SQL (1z0-071日本語版) exam train both your knowledge and your nerve for 2026 test day.
Oracle 1z0-071日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database SQL |
| Exam Number: | 1Z0-071 |
| Exam Duration: | 120 minutes |
| Exam Format: | Multiple Select, Multiple Choice |
| Real Exam Qty: | 63 - 78 |
| Exam Price: | US$245 |
| Passing Score: | 63% |
| Related Certifications: | Oracle Database Administrator Certified Associate Oracle Database Developer Certified Associate |
| Certificate Validity Period: | 18 months |
| Available Languages: | Korean, Japanese, Spanish, Traditional Chinese, Simplified Chinese, English |
| Recommended Training: | Oracle Database SQL Fundamentals Oracle Database 19c: SQL Workshop |
| Exam Registration: | Pearson VUE Registration Oracle University Registration |
| Sample Questions: | Oracle 1z0-071日本語 Sample Questions |
| Exam Way: | Online proctored or Onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; basic knowledge of SQL and relational databases recommended |
| Official Syllabus URL: | https://education.oracle.com/pexam_1Z0-071 |
Oracle 1z0-071日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Using Data Dictionary Views | - Retrieve metadata and object information | |
| Topic 2: Manipulating Data and Managing Transactions | - INSERT, UPDATE, DELETE, MERGE statements - Transaction control: COMMIT, ROLLBACK, SAVEPOINT - Multi-table inserts | |
| Topic 3: Managing Indexes, Synonyms and Sequences | - Create and use synonyms - Create and use sequences - Create and maintain indexes | |
| Topic 4: Retrieving Data Using SQL SELECT Statement | 20% | - Column aliases, concatenation, literals and DISTINCT - Arithmetic operations and NULL handling - SELECT statement syntax and usage |
| Topic 5: Using Single-Row Functions to Customize Output | 20% | - Nested functions usage - Character, number, and date functions |
| Topic 6: Conversion Functions and Conditional Expressions | 10% | - NVL, NULLIF, COALESCE and CASE expressions - TO_CHAR, TO_NUMBER, TO_DATE functions - Implicit and explicit data type conversion |
| Topic 7: Controlling User Access | - System and object privileges - Roles, granting and revoking privileges | |
| Topic 8: Restricting and Sorting Data | 15% | - Substitution variables, DEFINE and VERIFY commands - WHERE clause and filtering conditions - ORDER BY clause and sorting rules - Operator precedence |
| Topic 9: Using SET Operators | - Ordering results with set operations - UNION, UNION ALL, INTERSECT, MINUS operators | |
| Topic 10: Using Subqueries to Solve Queries | - Correlated subqueries for update/delete - Single-row and multi-row subqueries | |
| Topic 11: Working with Time Zones and Date/Time Data | - Time zone conversion functions - TIMESTAMP, INTERVAL data types | |
| Topic 12: Displaying Data from Multiple Tables | 15% | - Cartesian products - Equijoins and non-equijoins - Self-joins and outer joins |
| Topic 13: Managing Tables and Constraints | - Constraints: primary key, foreign key, unique, check, not null - Data types, creating/altering/dropping tables - Temporary and external tables | |
| Topic 14: Relational Database Concepts | 10% | - ERD and SQL statement mapping - Relationship between database and SQL - Theoretical and physical aspects of relational databases |
| Topic 15: Aggregating Data Using Group Functions | 10% | - GROUP BY and HAVING clauses - SUM, AVG, COUNT, MAX, MIN functions - Handling NULLs in group functions |
| Topic 16: Managing Views | - Updatable and read-only views - Create, modify and drop views |
Straight Talk: Oracle 1z0-071日本語 Exam FAQs
Who is eligible to sit the 1z0-071日本語 exam?
No mandatory prerequisites; basic knowledge of SQL and relational databases recommended These conditions come from Oracle and can be revised, so confirm the current requirements on the official exam page: https://education.oracle.com/pexam_1Z0-071 — better a two-minute check than a wasted Oracle Database SQL (1z0-071日本語版) registration.
What is the question count and time limit on the 1z0-071日本語 exam?
The Oracle Database SQL (1z0-071日本語版) exam gives you 120 minutes to work through 63 - 78 questions. Split that down and each question earns only a narrow slice of the clock — lingering too long on one item borrows time from three others. Build the habit now: run timed, full-length sessions in the Pass4Test test engine until finishing early feels normal on the real 1z0-071日本語 exam.
What official training exists for the Oracle Database SQL (1z0-071日本語版) exam?
Oracle recommends these official training resources:
Once the coursework is done, pressure-test it with the 437 practice questions for the 1z0-071日本語 exam from Pass4Test — theory only counts when it survives exam conditions.
What does the Oracle Database SQL (1z0-071日本語版) exam certify?
The 1z0-071日本語 exam is Oracle's official assessment leading to the Oracle Database SQL Certified Associate certification, which sits at the Associate level. It validates job-ready, vendor-recognized skills — the kind employers screen for. It also belongs to a wider certification family that includes Oracle Database Administrator Certified Associate, Oracle Database Developer Certified Associate, so it can anchor a longer credential roadmap.
What happens if I fail the Oracle Database SQL (1z0-071日本語版) exam, and how do I receive my product?
Delivery takes about a minute: after payment, Pass4Test emails your 1z0-071日本語 download instantly — if nothing arrives within 2 hours, check spam and contact support for an immediate resend. Install it on as many computers as you like. On failure: take the corresponding 1z0-071日本語 exam within 60 days of purchase, and a fail qualifies you for a full refund. File within 2 days after the exam with a scanned enrollment slip and the official Score Report PDF; claims close within 7 days. Excluded are attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer to keep studying? On request we can exchange your product for two free exam products of equal value, and your original purchase keeps its update service.
What are the main topics on the 1z0-071日本語 exam?
The Oracle Database SQL (1z0-071日本語版) syllabus divides into 16 domains, led by Using Subqueries to Solve Queries, Controlling User Access, Restricting and Sorting Data (15%). Heavier domains deserve heavier study time — the complete outline with every domain is listed above on this page.
How do I sign up for the Oracle Database SQL (1z0-071日本語版) exam?
Book through the official Oracle registration channels:
One thing to note while booking: the exam is delivered via Online proctored or Onsite at Pearson VUE test centers.
How much does the 1z0-071日本語 exam cost, and what score passes?
Plan on US$245 per attempt, with 63% required to pass the Oracle Database SQL (1z0-071日本語版) exam. Since every retake bills the full fee again, the cheapest strategy is arriving overprepared. Test yourself with Pass4Test practice questions first — when your timed scores clear 63% consistently, booking the 1z0-071日本語 exam becomes a formality.
Can I see sample 1z0-071日本語 questions before I pay?
Yes — a free demo is available for the Oracle Database SQL (1z0-071日本語版) product, so you can review the question style and verified answers yourself first. After purchase, 365 days of free updates are included; once the year ends, the update service renews at a 50% discount from your member zone.
Oracle Database SQL (1z0-071日本語版) Sample Questions:
Question #1
以下のSQLコマンドを評価してください。
テーブルを作成するコマンドが失敗しました。SQL文が失敗した理由を特定してください。
A. CHECK制約の条件ではBETWEEN句を使用できません。
B. ORD_NO 列と ITEM_NO 列を複合主キーとして使用することはできません。ORD_NO は外部キーでもあるためです。
C. NEXTVAL シーケンス値を列のデフォルト値として使用することはできません。
D. CHECK制約の条件ではSYSDATEを使用できません。
Question #2
EMPLOYEESテーブルには1000行のデータがあり、従業員は10年以上会社に勤務しています。
次のSQL文を評価してください。
結果はどうなるだろうか？
A. 正常に実行されますが、行は更新されません。
B. NVL 関数は UPDATE と一緒に使用できないため、エラーが発生します。
C. 式の中で複数のNVL関数が使用されているため、エラーが発生します。
D. 正常に実行され、会社で600日以上勤務している従業員の記録が更新されます。
Question #3
相関サブクエリの手順を、順不同で以下に示します。
1) 外部クエリのWHERE句が評価されます。
2) 候補行は、外側の条件で指定されたテーブルから取得されます。
クエリ。
3) この手順は、テーブルの次の行に対しても繰り返され、すべての行が処理されるまで続きます。
4) 行は、外部クエリの候補行の値で評価された後、内部クエリによって返されます。
Oracleサーバーが相関サブクエリを評価する手順を正しい順序で記述しているオプションを特定してください。
A. 2,1,4,3
B. 2,4,1,3
C. 4,1,2,3
D. 4,2,1,3
Question #4
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。
EMPLOYEE_IDが123の従業員と同じマネージャーの下で働く従業員の姓とマネージャーIDを表示したい。
どのクエリが正しい出力結果をもたらしますか？
A. SELECT e.last_name, m.manager_id
FROM employees e RIGHT OUTER JOIN employees m
(e.employee_id = m.manager_id)
e.employee_id = 123 の場合;
B. SELECT e.last_name, e.manager_id
FROM employees e RIGHT OUTER JOIN employees m
(e.employee_id = m.employee_id)
e.employee_id = 123 の場合;
C. SELECT e.last_name, m.manager_id
FROM employees e RIGHT OUTER JOIN employees m
(e.manager_id = m.employee_id)
かつ、e.employee_id = 123;
D. SELECT m.last_name, e.manager_id
FROM employees e LEFT OUTER JOIN employees m
(e.manager_id = m.manager_id)
e.employee_id = 123 の場合;
Question #5
テーブルから列を削除することについて、正しい記述を3つ選びなさい。
A. テーブルから列を削除する前に、その列を未使用として設定する必要があります。
B. 主キー列は削除できません。
C. ALTER TABLEコマンドを使用すると、複数の列を同時に削除できます。
D. 列の削除が暗黙的にコミットされます。
E. 列は、データが含まれていない場合にのみ削除できます。
F. 他のテーブルの別の列から参照されている列は削除できません。
Solutions:
| Question #1 Correct Answer: D | Question #2 Correct Answer: D | Question #3 Correct Answer: B | Question #4 Correct Answer: A | Question #5 Correct Answer: B,E,F |
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