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The validity life period of the certification:
After passing the exam ORACLE 1Z0-071 and winning the certificate. Remember that the certificate will be valid for 03 years. After that, you have to renew it. There is a process of maintaining the certification, you have to follow that process to maintain it. So after getting certification, try to keep in touch with the professional knowledge related to the 1Z0-071 exam otherwise you have to take the exam to be recertified.
How to book ORACLE 1Z0-071 Certification Exam
Registering is usually done up to 2 weeks before the exam date. You can register for the exam by following these steps:
- Exams are offered as a walk-in or as scheduled appointments at Pearson Vue locations throughout the world
- Click on “register” next to the Oracle Certification Exam you would like to take, followed by completion of a short form including your name, email address, and contact phone number
- You will receive a confirmation email on your email address on the same day that you register
- Click on exams from the drop-down menu under My OracleCareer Menu.
- Minimum age requirement for the exam 1Z0-071 is 18 years old
- Fees for registration are based on the country you live in and the type of exam you are registering for
- Exam lengths vary by level and can be taken in English, Japanese, German, or French depending upon your needs
- Log in to My OracleCareer with your username and password
View your VUE registration history online to see your past exams registered and to manage future exams/registrations if necessary. If you need to register for or cancel a future appointment, please log in or sign up and take advantage of the convenient management tools offered. If you think that you are not ready yet, you can add it to your cart.
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Oracle 1z0-071日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Subqueries and Advanced SQL | - Single-row and multi-row subqueries - Correlated subqueries and nested queries |
| Data Manipulation and Schema Objects | - DML operations
|
| SQL Functions | - Conversion and conditional functions
|
| Relational Database Concepts | - Tables, rows, columns, and relational model basics - Data types and database objects overview |
| SQL Retrieval | - Joins and set operations
|
Oracle Database SQL (1z0-071日本語版) Sample Questions:
リレーショナルデータベースにおけるテーブル間の関係を定義することについて、正しい記述を3つ挙げてください。
(３つ選択してください。)
- A. 主キー列はNULL値を許容します。
- B. 外部キー列はNULL値を許容します。
- C. 一意キー列はNULL値を許容します。
- D. すべての主キーまたは一意キーの値は、対応する外部キーの値を参照する必要があります。
- E. すべての外部キー値は、対応する主キーまたは一意キー値を参照する必要があります。
Correct Answer: A,E 🗳️
ORDERStableには、データ型がDATEのORDER_DATEという列があります。
日付のデフォルトの表示形式はDD-MON-RRです。
変換関数の正しい使用例を示すWHERE条件はどれですか？(2つ選択してください。)
- A. WHERE order_date > TO_CHAR(ADD_MONTHS(SYSDATE,6), 'MON DD YYYY')
- B. WHERE TO_CHAR(order_date, 'MON DD YYYY') = 'JAN 20 2019'
- C. WHERE order_date IN (TO_DATE('OCT 21 2018', 'Mon DD YYYY'), TO_CHAR('Nov 21 2018',
'月 DD YYYY')) - D. WHERE order_date > TO_DATE('JUL 10 2018', 'MON DD YYYY')
- E. WHERE order_date > TO_DATE(ADD_MONTHS(SYSDATE,6), 'MON DD YYYY')
Correct Answer: B,D 🗳️
Explanation: Only visible for VCE4Plus members. You can sign-up / login (it's free).
このデータベースのスキーマ内に、BOOKS_TRANSACTIONSテーブルが存在します。
このSQL文は、データベースインスタンス内のスキーマに接続した状態で実行します。
SQL> SELECT * FROM books_transactions ORDER BY 3;
結果はどうなりますか？
- A. すべての表の行は、3列目の値の昇順で表示されます。
- B. ORDER BY句の数字3を列名に置き換えない限り、実行は失敗します。
- C. テーブルの最初の 3 行は、格納された順序で表示されます。
- D. キー列の値が最も低い3行のみが、格納された順序で表示されます。
Correct Answer: A 🗳️
以下の記述と結果を検証してください。
最後のクエリで取得された行数はいくつですか？
- A. 14
- B. 42
- C. 28
- D. 0
Correct Answer: A 🗳️
展示資料を参照し、ORDERStableの構造を確認してください。ORDER_MODE列とORDER_TOTAL列には、それぞれデフォルト値として「direct」と0が設定されています。
有効なINSERT文はどれですか？(2つ選択してください。)
- A. INSERT INTO
(SELECT order_id,order_date,customer_id
FROM orders)
VALUES (1,'09-mar-2007', 101); - B. INSERT INTO orders
(order_id,order_date,order_mode,order_total)
VALUES (1,'10-mar-2007',`online',1000); - C. INSERT INTO orders
VALUES (1,'09-mar-2007', DEFAULT, 101, DEFAULT); - D. INSERT INTO orders
VALUES (1,'09-mar-2007', `online','', 1000); - E. INSERT INTO orders
(order_id,order_date,order_mode,
(customer_id,order_total)
VALUES (1,TO_DATE(NULL), `online', 101, NULL);
Correct Answer: A,C 🗳️
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