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OCA Oracle Database 11g: SQL Fundamentals I: A Real-World Certification Guide by Steve Ries

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Test your knowledge

  1. Which of the following terms does not apply to the CRUD model of persistent storage?

    a. Create

    b. Undo

    c. Destroy

    d. Read

  2. Which of the following is not a DML statement?

    a. INSERT

    b. UPDATE

    c. COMMIT

    d. DELETE

  3. Which of these terms is a DML statement that allows you to add rows to a table?

    a. CREATE

    b. INVOKE

    c. DELETE

    d. INSERT

  4. Given the structure of the branch table shown below, which of these INSERT statements uses correct positional notation?
    BRANCH_ID NUMBER(10)
    BRANCH_NAME VARCHAR2
    DIVISION_ID NUMBER(10)
    

    a. INSERT INTO branch (branch_name, division_id, branch_id)

    VALUES ('Executive', 7, 14);

    b. INSERT INTO branch

    VALUES ('Executive', 7, 14);

    c. INSERT INTO branch (branch_name, division_id, branch_id)

    VALUES (14, 'Executive', ...

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