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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 |
| Passing Score: | 63% |
| Exam Duration: | 120 minutes |
| Available Languages: | Portuguese, Simplified Chinese, English, Japanese, Korean |
| Exam Price: | $245 USD |
| Exam Format: | Multiple Choice |
| Certificate Validity Period: | No expiration for this exam/certification |
| Real Exam Qty: | 70 |
| 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% | - Update rows in a table - Delete rows from a table - Control transactions - Describe each data manipulation language (DML) statement - Insert rows into a table |
| Topic 2: Displaying Data from Multiple Tables Using Joins | 15% | - View data that does not meet a join condition by using outer joins - Join a table to itself by using a self-join - Cross join tables - Write SELECT statements to access data from more than one table using equijoins and non-equijoins |
| Topic 3: Restricting and Sorting Data | 6% | - Sort the rows that are retrieved by a query - Limit the rows that are retrieved by a query - Use ampersand substitution to restrict and sort output at runtime - Use DEFINE and UNDEFINE commands |
| Topic 4: Using Subqueries to Solve Queries | 15% | - List the types of subqueries - Write single-row and multi-row subqueries - Describe the types of problems that subqueries can solve - Define subqueries |
| Topic 5: Controlling User Access | 5% | - Differentiate system privileges from object privileges - Distinguish between granting privileges and roles - Grant privileges on tables and on a view |
| Topic 6: Using DDL Statements to Create and Manage Tables | 14% | - Categorize the main database objects - Review the table structure - Drop, rename, and truncate tables - Describe the data types that are available for columns - Create a simple table - Alter table definitions |
| Topic 7: Using Single-Row Functions to Customize Output | 10% | - Perform arithmetic with date data - Manipulate numbers with the ROUND, TRUNC, and MOD functions - Manipulate strings with character function in the SELECT and WHERE clauses - Manipulate dates with the date functions - Describe the differences between single-row and multiple-row functions |
| Topic 8: Creating Other Schema Objects | 10% | - Create and maintain indexes - Create synonyms for database objects - Create, modify, and retrieve data from a view - Create, maintain, and use sequences |
| Topic 9: Using Conversion Functions and Conditional Expressions | 10% | - Apply the NVL, NULLIF, and COALESCE functions to data - Use conditional IF THEN ELSE logic in a SELECT statement - Describe implicit and explicit data type conversion - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions |
| Topic 10: 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 11: Retrieving Data Using the SQL SELECT Statement | 5% | - List the capabilities of SQL SELECT statements - Execute a basic SELECT statement - Differentiate between SQL statements and SQL*Plus commands |
| Topic 12: Reporting Aggregated Data Using Group Functions | 15% | - Identify the available group functions - Describe the use of group functions - Group data by using the GROUP BY clause - Include or exclude grouped rows by using the HAVING clause |
| Topic 13: Using Set Operators | 5% | - Use a set operator to combine multiple queries into a single query - Describe the order of precedence when the set operators are used - Describe set operators |
Common Questions About the Oracle 1z0-071日本語 Exam
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 PL/SQL Developer 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 (DBA), Oracle Database SQL Certified Associate.
The 1z0-071日本語 exam contains 70 questions, and you have 120 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.
The passing score for the 1z0-071日本語 exam is 63%, and the official registration fee is $245 USD. If you miss the mark, a retake means paying the full fee again, so book your seat only when you are ready. A practical benchmark: score consistently above the passing line on timed practice tests before scheduling the real exam.
No formal prerequisites required, but basic knowledge of relational database concepts is recommended
Entry requirements can change, so confirm the latest conditions on the official exam page: https://education.oracle.com/oracle-database-sql-exam.
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 13 domains. The first three are:
- Using Conversion Functions and Conditional Expressions — 10% of the exam
- Creating Other Schema Objects — 10% of the exam
- Using Single-Row Functions to Customize Output — 10% of the exam
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:
顧客テーブルのCUST_CITY列には、CUST_FIRST_NAMEが「Abigail」の場合に「Paris」という値が格納されています。
次のクエリを評価してください。
結果はどうなるだろうか？
- A. Abigail IS
- B. Abigail PA
- C. An error message
- D. Abigail Pa
Correct Answer: D 🗳️
展示資料をご覧になり、製品および売上表をご確認ください。
展示品1
展示資料2
商品名とその商品の販売回数を表示するには、以下のクエリを実行します。
上記のステートメントが実行されると、何が起こりますか？
- A. ステートメントは正常に実行され、必要な出力が生成されます。
- B. GROUP BY句は句内のサブクエリでは使用できないため、ステートメントはエラーになります。
から - C. ITEM_CNT は外部クエリで表示できないため、ステートメントはエラーになります。
- D. FROM句内のサブクエリと外部結合は併用できないため、このステートメントはエラーになります。
Correct Answer: A 🗳️
PROMOTIONStableの説明を確認してください。
各プロモーションカテゴリにおける固有のプロモーション費用を表示したい。
使用できるクエリはどれですか？(2つ選択してください。)
- A. SELECT DISTINCT promo_category || ` has ' || promo_cost AS COSTS FROM promotions ORDER BY 1;
- B. SELECT promo_cost, promo_category FROM promotions ORDER BY 1;
- C. SELECT DISTINCT promo_category, promo_cost FROM promotions ORDER BY 1;
- D. SELECT DISTINCT promo_cost ||` in '|| DISTINCT promo_category FROM promotions ORDER BY 1;
- E. SELECT promo_category, DISTINCT promo_cost FROM pro motions ORDER BY 2;
Correct Answer: A,C 🗳️
PRICE_LISTテーブルの構造とデータを調べてください。
名前 Null 型
------ --------- -------
PROD_ID NOT NULL NUMBER(3)
PROD_PRICE VARCHAR2(10)
製品ID 製品価格
---------- ------------
100ドル 234.55ドル
101 6,509.75ドル
102 1,234ドル
商品価格から25%の割引を行う予定で、割引額をPROD_PRICEと同じ形式で表示する必要があります。
どのSQL文が目的の結果をもたらしますか？
- A. SELECT TO_NUMBER(TO_NUMBER(prod_price,'$99,999.99')* .25,'$99,999.00') FROM PRICEJLIST;
- B. SELECT TO_CHAR(prod_price* .25,'$99,999.99') FROM PRICEJJST;
- C. SELECT TO_CHAR(TO_NUMBER(prod_price,'$99,999.99')* .25,'$99,999.00') FROM PRICEJLIST;
- D. SELECT TO_CHAR(TO_NUMBER(prod_price)* .25,'$99,999.00') FROM PRICEJLIST;
Correct Answer: C 🗳️
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PRODUCTStableは以下の構造を持ちます。
次の2つのSQL文を評価してください。
SQL>SELECT prod_id, NVL2 (prod_expiry_date, prod_expiry_date + 15, ' ') FROM products; SQL>SELECT prod_id, NVL (prod_expiry_date, prod_expiry_date + 15) FROM products; 結果に関して正しい記述はどれですか?
- A. どちらの文も実行され、同じ結果になります。
- B. どちらの文も実行され、異なる結果をもたらします。
- C. 最初のSQL文のみが正常に実行されます
- D. 2番目のSQL文のみが正常に実行されます
Correct Answer: B 🗳️
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