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About Best Oracle 1z0-071日本語 Exam Practice Material
From a free demo to 365 days of updates and a 60-day money back guarantee, Actual4test covers every step of your 1z0-071日本語 preparation in 2026. 437 Oracle Database SQL (1z0-071日本語版) practice questions are ready the moment you are.
Oracle 1z0-071日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database SQL |
| Exam Number: | 1Z0-071 |
| Passing Score: | 63% |
| Exam Price: | US$245 |
| Exam Duration: | 120 minutes |
| Exam Format: | Multiple Choice, Multiple Select |
| Real Exam Qty: | 63 - 78 |
| Certificate Validity Period: | 18 months |
| Related Certifications: | Oracle Database Developer Certified Associate Oracle Database Administrator Certified Associate |
| Available Languages: | Japanese, Spanish, Korean, Traditional Chinese, English, Simplified Chinese |
| Recommended Training: | Oracle Database SQL Fundamentals Oracle Database 19c: SQL Workshop |
| Exam Registration: | Oracle University Registration Pearson VUE 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 |
|---|---|---|
| Aggregating Data Using Group Functions | 10% | - Handling NULLs in group functions - SUM, AVG, COUNT, MAX, MIN functions - GROUP BY and HAVING clauses |
| Retrieving Data Using SQL SELECT Statement | 20% | - Arithmetic operations and NULL handling - Column aliases, concatenation, literals and DISTINCT - SELECT statement syntax and usage |
| Restricting and Sorting Data | 15% | - WHERE clause and filtering conditions - Operator precedence - Substitution variables, DEFINE and VERIFY commands - ORDER BY clause and sorting rules |
| Working with Time Zones and Date/Time Data | - Time zone conversion functions - TIMESTAMP, INTERVAL data types | |
| Using Single-Row Functions to Customize Output | 20% | - Nested functions usage - Character, number, and date functions |
| Conversion Functions and Conditional Expressions | 10% | - TO_CHAR, TO_NUMBER, TO_DATE functions - Implicit and explicit data type conversion - NVL, NULLIF, COALESCE and CASE expressions |
| Controlling User Access | - System and object privileges - Roles, granting and revoking privileges | |
| Manipulating Data and Managing Transactions | - Multi-table inserts - INSERT, UPDATE, DELETE, MERGE statements - Transaction control: COMMIT, ROLLBACK, SAVEPOINT | |
| Displaying Data from Multiple Tables | 15% | - Self-joins and outer joins - Equijoins and non-equijoins - Cartesian products |
| Using SET Operators | - Ordering results with set operations - UNION, UNION ALL, INTERSECT, MINUS operators | |
| Relational Database Concepts | 10% | - Theoretical and physical aspects of relational databases - Relationship between database and SQL - ERD and SQL statement mapping |
| Managing Tables and Constraints | - Data types, creating/altering/dropping tables - Temporary and external tables - Constraints: primary key, foreign key, unique, check, not null | |
| Using Data Dictionary Views | - Retrieve metadata and object information | |
| Managing Indexes, Synonyms and Sequences | - Create and use sequences - Create and maintain indexes - Create and use synonyms | |
| Managing Views | - Create, modify and drop views - Updatable and read-only views | |
| Using Subqueries to Solve Queries | - Correlated subqueries for update/delete - Single-row and multi-row subqueries |
Everything You Want to Know About the Oracle 1z0-071日本語 Exam
The 1z0-071日本語 exam (Oracle Database SQL (1z0-071日本語版)) is the official Oracle exam that leads to the Oracle Database SQL Certified Associate certification, a credential at the Associate level. Related certifications include Oracle Database Administrator Certified Associate, Oracle Database Developer Certified Associate. Actual4test provides 437 practice questions to help you prepare for it with confidence.
The 1z0-071日本語 exam contains 63 - 78 questions and gives you 120 minutes to finish them. Before exam day, divide the total time by the question count so you know the pace you need to keep, and flag difficult items instead of getting stuck on them. Running at least one full timed session in the Actual4test test engine is the best way to make that time pressure feel familiar.
You need 63% to pass, and the official registration fee is US$245. Keep in mind that a failed attempt means paying that fee in full again, so it pays to test yourself first. When your scores on the Actual4test timed practice tests stay consistently above the passing line, you are ready to book the exam.
No mandatory prerequisites; basic knowledge of SQL and relational databases recommended Requirements can change over time, so always double-check the latest eligibility rules before you register on the official Oracle exam page.
You can book your exam through the official registration channels:
The exam is delivered in the following way: Online proctored or Onsite at Pearson VUE test centers.
Oracle recommends the following training options for this exam:
Official courses build the foundation, and the 437 1z0-071日本語 practice questions from Actual4test help you turn that knowledge into exam-day performance.
Yes. Actual4test offers a free 1z0-071日本語 PDF demo so you can check the quality of the practice questions before purchasing. After you buy, your product comes with 365 days of free updates, and if it expires you can renew the update service at a 50% discount from your member zone.
Your purchase is protected by our 100% Money Back Guarantee. If you take the corresponding 1z0-071日本語 exam within 60 days of purchase and do not pass, send us a scan of your enrollment slip and the official Score Report PDF within two days of the exam, and the full refund will be processed within seven days. The candidate name must match the payer name; exams taken within three days of purchase, free materials, and expired orders are not eligible. If you would rather not refund, you can exchange your product for two free products of equal value and keep the update service on your original purchase. Delivery itself is instant: your material is available for download and is emailed to you within one minute of payment. If nothing arrives within two hours, contact our support team. There is no limit on how many computers you may install it on.
The 1z0-071日本語 syllabus is organized into 16 exam domains. Among the first three are Using Single-Row Functions to Customize Output (20%), Working with Time Zones and Date/Time Data, Using Subqueries to Solve Queries. For the complete breakdown of topics and subtopics, see the Exam Topics section above.
Oracle Database SQL (1z0-071日本語版) Sample Questions:
Question 1
展示資料を参照し、ORDERS_MASTERテーブルとMONTHLYjDRDERSテーブルのデータを確認してください。
次のMERGEステートメントを評価してください。
orders_masterにマージする
USING monthly_orders m
ON (o.order_id = m.order_id)
一致した場合
UPDATE SET o.order_total = m.order_total
(m.order_total が NULL の場合) を削除します。
一致しない場合は
値を挿入します (m.order_id、m.order_total)。
上記の発言の結果はどうなるでしょうか？
A. ORDERS_MASTER テーブルには ORDERJD 1 と 2 が含まれます。
B. ORDERS_MASTER テーブルには ORDERJD 1、2、3 が含まれます。
C. ORDERS_MASTER テーブルには ORDERJD 1、2、4 が含まれます。
D. ORDERS MASTERテーブルには、ORDER ID 1、2、3、4が含まれます。
Question 2
このクエリを調べてください。
SELECT TRUNC(ROUND(156.00, -2), -1) FROM DUAL;
結果はどうなりますか？
A. 150
B. 100
C. 160
D. 16
E. 200
Question 3
演算子の優先順位に関する規則について、正しい記述を2つ選択してください。
A. 等優先順位の算術演算子は、式内で左から右に評価されます。
B. SQL文の式において、+二項演算子は最も高い優先順位を持ちます。
C. NULL値は式内の演算子の優先順位に影響します
D. 複数の括弧を使用することで、式内の演算子のデフォルトの優先順位を上書きできます。
E. 連結演算子 | | は、式の中で加算と減算の前に必ず評価されます。
Question 4
店舗テーブルと販売テーブルのCREATE TABLE文を確認してください。
SQL> CREATE TABLE stores(store_id NUMBER(4) CONSTRAINT store_id_pk
主キー、store_name VARCHAR2(12)、store_address VARCHAR2(20)、
開始日(日付)
SQL> CREATE TABLE sales(sales_id NUMBER(4) CONSTRAINT sales_id_pk
主キー、item_id NUMBER(4)、quantity NUMBER(10)、sales_date DATE、
store_id NUMBER(4), CONSTRAINT store_id_fk FOREIGN KEY(store_id)
参照：店舗(店舗ID)
あなたは以下のステートメントを実行しました。
SQL> DELETE from stores
store_id=900 の場合;
ステートメントは、整合性制約エラーのため失敗します。
ORA-02292: 整合性制約 (HR.STORE_ID_FK) に違反しました
どの3つの選択肢を選べば、そのステートメントが正常に実行されることが保証されますか？
A. DELETE文でCASCADEキーワードを使用します。
B. SALES テーブルの外部キーを無効にしてから、行を削除します。
C. STORESテーブルの主キーを無効にします。
D. SALES テーブルの SALES_ID 列に、on DELETE CASCADE オプションを指定して外部キーを作成します。
E. SALES テーブルから STORE_ID = 900 の行を削除し、次に STORES テーブルから行を削除します。
Question 5
展示資料をご覧になり、ORDERSテーブルの構造をご確認ください。ORDER_ID列は、ORDERSテーブルの主キーです。
次のCREATE TABLEコマンドを評価してください。
CREATE TABLE new_orders(ord_id, ord_date DEFAULT SYSDATE, cus_id)
として
SELECT order_id.order_date,customer_id
注文から;
上記のコマンドに関して、正しい記述はどれですか？
A. 列定義でデフォルト値を指定できないため、NEW_IDRDERS テーブルは作成されません。
B. NEW_IDRDERS テーブルが作成され、指定された列に定義された NOT NULL 制約のみが新しいテーブルに渡されます。
C. NEW_IDRDERS テーブルが作成され、ORDERS テーブルの指定された列に定義されているすべての制約が新しいテーブルに渡されます。
D. CREATE TABLE コマンドと SELECT 句の列名が一致しないため、NEW_IDRDERS テーブルは作成されません。
Solutions:
| Question 1 Answer: C | Question 2 Answer: A | Question 3 Answer: B,D | Question 4 Answer: B,D,E | Question 5 Answer: B |
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