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Instant Download Oracle : 1z0-071日本語 Questions & Answers as PDF & Test Engine
- Exam Code: 1z0-071
- Exam Name: Oracle Database SQL (1z0-071日本語版)
- Updated: Nov 07, 2026
- No. of Questions: 437 Questions and Answers
- Download Limit: Unlimited
Price: $79.98
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Preparing for the Oracle Database SQL (1z0-071日本語版) exam while juggling a full-time job is not easy, and most candidates simply do not have months to spare. Lead2Passed built its 1z0-071日本語 practice questions for exactly that situation — 437 focused questions that make every study hour in 2026 count.
Oracle 1z0-071日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database SQL |
| Exam Number: | 1z0-071 |
| Exam Format: | Multiple Choice |
| Exam Price: | $245 USD |
| Available Languages: | English, Portuguese, Korean, Simplified Chinese, Japanese |
| Exam Duration: | 120 minutes |
| Related Certifications: | Oracle Database SQL Certified Associate Oracle Database Administrator Certified Associate (DBA) |
| Certificate Validity Period: | No expiration for this exam/certification |
| Real Exam Qty: | 70 |
| Passing Score: | 63% |
| Sample Questions: | DOWNLOAD DEMO |
| 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: Retrieving Data Using the SQL SELECT Statement | 5% | - Execute a basic SELECT statement - List the capabilities of SQL SELECT statements - Differentiate between SQL statements and SQL*Plus commands |
| Topic 2: Working with Oracle Database SQL | 8% | - Create a container database - Start up and shut down a database - Explain the installation of Oracle Database software - Describe the Oracle Database architecture |
| Topic 3: Displaying Data from Multiple Tables Using Joins | 15% | - Join a table to itself by using a self-join - Write SELECT statements to access data from more than one table using equijoins and non-equijoins - View data that does not meet a join condition by using outer joins - Cross join tables |
| Topic 4: Controlling User Access | 5% | - Grant privileges on tables and on a view - Distinguish between granting privileges and roles - Differentiate system privileges from object privileges |
| Topic 5: Using Single-Row Functions to Customize Output | 10% | - Manipulate strings with character function in the SELECT and WHERE clauses - Describe the differences between single-row and multiple-row functions - Perform arithmetic with date data - Manipulate numbers with the ROUND, TRUNC, and MOD functions - Manipulate dates with the date functions |
| Topic 6: Using Conversion Functions and Conditional Expressions | 10% | - Use conditional IF THEN ELSE logic in a SELECT statement - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions - Describe implicit and explicit data type conversion - Apply the NVL, NULLIF, and COALESCE functions to data |
| Topic 7: Creating Other Schema Objects | 10% | - Create synonyms for database objects - Create, maintain, and use sequences - Create and maintain indexes - Create, modify, and retrieve data from a view |
| Topic 8: Manipulating Data | 14% | - Insert rows into a table - Control transactions - Update rows in a table - Delete rows from a table - Describe each data manipulation language (DML) statement |
| Topic 9: Restricting and Sorting Data | 6% | - Limit the rows that are retrieved by a query - Use ampersand substitution to restrict and sort output at runtime - Use DEFINE and UNDEFINE commands - Sort the rows that are retrieved by a query |
| Topic 10: Using Set Operators | 5% | - Use a set operator to combine multiple queries into a single query - Describe set operators - Describe the order of precedence when the set operators are used |
| Topic 11: Reporting Aggregated Data Using Group Functions | 15% | - Identify the available group functions - Group data by using the GROUP BY clause - Describe the use of group functions - Include or exclude grouped rows by using the HAVING clause |
| Topic 12: Using Subqueries to Solve Queries | 15% | - Define subqueries - Write single-row and multi-row subqueries - List the types of subqueries - Describe the types of problems that subqueries can solve |
| Topic 13: Using DDL Statements to Create and Manage Tables | 14% | - Categorize the main database objects - Drop, rename, and truncate tables - Create a simple table - Describe the data types that are available for columns - Review the table structure - Alter table definitions |
What Candidates Ask About the Oracle 1z0-071日本語 Exam
The Oracle Database SQL (1z0-071日本語版) exam (code: 1z0-071日本語) is the official Oracle exam that leads to the Oracle PL/SQL Developer Certified Associate certification. It sits at the Associate level of the Oracle certification track. It is also connected with related credentials such as Oracle Database Administrator Certified Associate (DBA), Oracle Database SQL Certified Associate. Passing it proves to employers that your skills have been validated by Oracle itself, which is why the 1z0-071日本語 credential keeps showing up in job postings.
The Oracle Database SQL (1z0-071日本語版) exam gives you 120 minutes to work through 70. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Lead2Passed test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.
The passing score for the Oracle Database SQL (1z0-071日本語版) exam is 63%, and the official registration fee is $245 USD. Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Lead2Passed practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 63%.
According to Oracle, the following applies: No formal prerequisites required, but basic knowledge of relational database concepts is recommended. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://education.oracle.com/oracle-database-sql-exam before you register.
Yes. Lead2Passed offers a free 1z0-071日本語 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Oracle Database SQL (1z0-071日本語版) material includes 365 days of free updates, and if your product expires after that, you can extend 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 your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.
The official Oracle Database SQL (1z0-071日本語版) syllabus is organized into 13 main domains. The first three are Using Conversion Functions and Conditional Expressions (10%), Reporting Aggregated Data Using Group Functions (15%), and Controlling User Access (5%). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.
Oracle Database SQL (1z0-071日本語版) Sample Questions:
以下のSELECT文を評価し、その出力結果を確認するために図表を参照してください。
SELECT constraint_name, constraint_type, search_condition,
r_constraint_name、delete_rule、status、
ユーザー制約から
テーブル名が「ORDERS」であるもの。
出力について正しい記述はどれですか？(2つ選択してください。)
- A. 2列目は、チェック制約を示します。
- B. R_CONSTRAINT_NAME 列には、制約の別名が表示されます。
- C. STATUS列は、テーブルが現在使用されているかどうかを示します。
- D. DELETE_RULE列は、親テーブルから対応する行が削除されたときに、子テーブルの関連行の状態を決定します。
Correct Answer: A,D 🗳️
フル外部結合について正しい記述はどれですか？(2つ選択してください。)
- A. 結合される両方のテーブルから、一致しない行のみを返します。
- B. Oracleの結合演算子(+)は、WHERE句の結合条件の両側で使用する必要があります。
- C. 直積によって返される行が含まれます。
- D. 結合される両方のテーブルから、一致した行と一致しなかった行を返します。
- E. 内部結合によって返される行が含まれます。
Correct Answer: D,E 🗳️
Explanation: Only visible for Lead2Passed members. You can sign-up / login (it's free).
展示資料をご覧になり、「製品」および「売上」表の説明をご確認ください。
PROD_IDはPRODUCTSテーブルの主キーであり、SALESテーブルの外部キーです。
PRODUCTSテーブルから、過去3年間に販売実績のないすべての行を削除したい。
有効なDELETE文はどれですか？
- A. 製品から削除
WHERE prod_id IN (SELECT prod_id FROM sales
WHERE SYSDATE - 3*365 >= time_id); - B. 製品から削除
WHERE prod_id = (SELECT prod_id FROM sales
WHERE SYSDATE >= time_id - 3*365 ); - C. 製品から削除
WHERE prod_id = (SELECT prod_id FROM sales
WHERE time_id - 3*365 = SYSDATE ); - D. 製品から削除
WHERE prod_id IN (SELECT prod_id FROM sales
WHERE time_id >= SYSDATE - 3*365 );
Correct Answer: A 🗳️
外部テーブルに関して、正しい記述はどれですか？
- A. 外部テーブルのデータとメタデータはデータベースの外に保存されます。
- B. ORACLE_LOADERとORACLE_DATAPUMPは、外部テーブルで使用する場合、まったく同じ機能を持ちます。
- C. CREATE TABLE AS SELECT ステートメントを使用すると、外部テーブルからデータベース内の通常のテーブルにデータをアンロードできます。
- D. 外部テーブルのデフォルトの拒否制限は無制限です。
Correct Answer: C 🗳️
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