Question 61

You issue this command which succeeds:
SQL> DROP TABLE products;
Which three statements are true? (Choose three.)
  • Question 62

    View the Exhibit and examine the description for the SALES and CHANNELS tables.

    You issued this SQL statement:

    Which statement is true regarding the result? (Choose the best answer.)
  • Question 63

    You need to display the date 11-oct-2007 in words as 'Eleventh of October, Two Thousand Seven'.
    Which SQL statement would give the required result?
  • Question 64

    The user SCOTT who is the owner of ORDERS and ORDER_ITEMS tables issues this GRANT command:
    GRANT ALL
    ON orders, order_items
    TO PUBLIC;
    What must be done to fix the statement?
  • Question 65

    The PRODUCTStable has the following structure.

    Evaluate the following two SQL statements:
    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; Which statement is true regarding the outcome?