Oracle 1z0-071日本語 Q&A - in .pdf

  • Exam Code: 1z0-071日本語
  • Exam Name: Oracle Database SQL (1z0-071日本語版)
  • Updated: Nov 09, 2026
  • Q & A: 437 Questions and Answers
  • PDF Price: $69.99
  • Printable Oracle 1z0-071日本語 PDF Format. It is an electronic file format regardless of the operating system platform.
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Oracle 1z0-071日本語 Q&A - Testing Engine

  • Exam Code: 1z0-071日本語
  • Exam Name: Oracle Database SQL (1z0-071日本語版)
  • Updated: Nov 09, 2026
  • Q & A: 437 Questions and Answers
  • Install on multiple computers for self-paced, at-your-convenience training.
  • PC Test Engine Price: $69.99
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About Oracle 1z0-071日本語 Exam Actual tests

Choosing study material is really a question of trust. With 437 verified practice questions, ongoing refinement, and 24/7 support, the Oracle Database SQL (1z0-071日本語版) package on Prep4sureGuide gives 1z0-071日本語 candidates a straightforward, low-risk way to prepare.

Oracle 1z0-071日本語 Exam Syllabus Topics:

SectionObjectives
Topic 1: Subqueries and Advanced SQL- Single-row and multi-row subqueries
- Correlated subqueries and nested queries
Topic 2: SQL Functions- Conversion and conditional functions
  • 1. TO_CHAR, TO_NUMBER, CASE expressions
    - Single-row functions
    • 1. Character, numeric, date functions
      Topic 3: SQL Retrieval- Joins and set operations
      • 1. UNION, INTERSECT, MINUS
        • 2. INNER, OUTER, CROSS joins
          - SELECT statements and filtering data
          • 1. ORDER BY and row limiting
            • 2. WHERE clause and conditions
              Topic 4: Relational Database Concepts- Data types and database objects overview
              - Tables, rows, columns, and relational model basics
              Topic 5: Data Manipulation and Schema Objects- DML operations
              • 1. INSERT, UPDATE, DELETE, MERGE
                - DDL operations
                • 1. CREATE, ALTER, DROP tables and constraints

                  Answers to Common Oracle Database SQL (1z0-071日本語版) Questions

                  No formal prerequisites required; basic knowledge of relational databases and SQL recommended.

                  The Oracle Database SQL (1z0-071日本語版) material is developed by a dedicated research team whose members bring rich hands-on IT experience, including past work for international IT corporations. That background shapes both the questions and the way they are organized for study.

                  Each Oracle Database SQL (1z0-071日本語版) question is drawn from a large body of technical knowledge and analyzed before it enters the bank. Questions that are no longer relevant to the current exam are removed, while new material is added as the exam evolves, so the set you study stays lean and current.

                  • SQL Functions ()
                  • SQL Retrieval ()
                  • Relational Database Concepts ()

                  Begin with the topics where your confidence is lowest, then confirm the rest.

                  The package includes 437 practice questions for the 1z0-071日本語 exam, covering the current Oracle Database SQL (1z0-071日本語版) objectives with verified answers.

                  Oracle Database SQL (1z0-071日本語版) Sample Questions:

                  Question #1

                  DDLステートメントで実行できるタスクを3つ選択してください。

                  • A. トランザクションの部分的なロールバックを可能にするために複数のセーブポイントを作成する
                  • B. テーブルの別名を提供する
                  • C. 特定の条件に違反するデータが列に入力されないようにテーブルを修正する
                  • D. テーブルへのデータ変更を防止する
                  • E. 営業時間外にテーブルからデータを取得することを防止する
                  Reveal Solution  Discussion  0

                  Correct Answer: B,C,D  🗳️

                  Question #2

                  CUSTOMERSテーブルは、以下の構造になっています。
                  以下のタスクを実行するクエリを作成する必要があります。
                  1. 顧客の氏名(名)と税額を表示します。税額は顧客の信用限度額の5%です。
                  2. 収入レベルに価値がある顧客のみが
                  考慮された。
                  3. 税額がゼロの顧客は考慮対象としない。
                  どの記述が、要求されたすべてのタスクを達成しますか?

                  • A. SELECT cust_first_name, cust_credit_limit * .05 AS TAX_AMOUNT FROM customers WHERE cust_income_level <> NULL AND tax_amount <> NULL;
                  • B. SELECT cust_first_name, cust_credit_limit * .05 AS TAX_AMOUNT FROM customers WHERE cust_income_level IS NOT NULL AND cust_credit_limit IS NOT NULL;
                  • C. SELECT cust_first_name, cust_credit_limit * .05 AS TAX_AMOUNT FROM customers WHERE (cust_income_level,tax_amount) IS NOT NULL;
                  • D. 必要なタスクをすべて実行するステートメントはどれですか? SELECT cust_first_name, cust_credit_limit
                    * .05 AS TAX_AMOUNT FROM customers WHERE cust_income_level IS NOT NULL AND tax_amount IS NOT NULL;
                  Reveal Solution  Discussion  0

                  Correct Answer: B  🗳️

                  Question #3

                  展示物をご覧になり、店舗一覧表の構造を調べてください。

                  店舗名、住所、開始日(START_DATE)、物件価格(PROPERTV_PRICE)、および予想物件価格(物件価格の115%)を表示する必要があります。表示される店舗の開始日は、2000年1月1日以降、36ヶ月以内である必要があります。
                  どのSQL文を使えば目的の出力が得られますか?

                  • A. SELECT name, address||','||city||','||country AS full_address,
                    start_date,
                    property_price, property_price*115/100
                    FROM stores
                    WHERE MONTHS_BETWEEN (start_date, TO_DATE('01-JAN-2000','DD-MON-RRRR'))
                    <=36;
                  • B. SELECT name, concat (address| | ','| |city| |', ', country) AS
                    full_address,
                    start_date,
                    property_price, property_price*115/100
                    FROM stores
                    WHERE MONTHS_BETWEEN (start_date, '01-JAN-2000') <=36;
                  • C. SELECT name, concat (address| | ','| |city| |', ', country) AS
                    full_address,
                    start_date,
                    property_price, property_price*115/100
                    FROM stores
                    WHERE TO_NUMBER(start_date-TO_DATE('01-JAN-2000','DD-MON-RRRR')) <=36;
                  • D. SELECT name, concat (address||','| |city| |', ', country) AS
                    full_address,
                    start_date,
                    property_price, property_price*115/100
                    FROM stores
                    WHERE MONTHS_BETWEEN (start_date, TO_DATE('01-JAN-2000','DD-MON-RRRR'))
                    36以下
                  Reveal Solution  Discussion  0

                  Correct Answer: D  🗳️

                  Question #4

                  単一インスタンスのOracleデータベースにおけるシーケンスについて、正しい記述を3つ選択してください。

                  • A. シーケンスは重複した値を発行できます
                  • B. 割り当てられたシーケンス番号は、トランザクションが失敗した場合にロールバックできます。
                  • C. シーケンスはDBAのみが削除できます
                  • D. インスタンスがシャットダウンすると、シーケンスの未割り当てのキャッシュ値は失われます。
                  • E. 2つ以上のテーブルで、同じシーケンスから生成されたキーを持つことはできません。
                  • F. 配列には常にギャップが存在する可能性がある
                  Reveal Solution  Discussion  0

                  Correct Answer: B,C,D  🗳️

                  Explanation: Only visible for Prep4sureGuide members. You can sign-up / login (it's free).

                  Question #5

                  Oracle Databaseに組み込まれているSQL関数を使用して実行できるタスクを3つ選択してください。

                  • A. 出力で2つ以上の列または式を1つの列に結合する
                  • B. 日付をデフォルト以外の形式で表示する
                  • C. 式に含まれる文字数を求める
                  • D. テキスト式内の文字列を、指定された文字列で置換する
                  Reveal Solution  Discussion  0

                  Correct Answer: B,C,D  🗳️

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