Question 1

The STORES table has a column START_DATE of data type DATE, containing the datethe row was inserted.
You only want to display details of rows where START_DATEis within the last 25 months.which WHERE clause can be used?
  • Question 2

    Examine the structure of the EMPLOYEES table.

    You must display the maximum and minimum salaries of employees hired 1 year ago.
    Which two statements would provide the correct output? (Choose two.)
  • Question 3

    View the Exhibit and examine the description of the tables.

    You execute this SQL statement:

    Which three statements are true?
  • Question 4

    Examine the structure of the EMPLOYEES table.

    You must display the maximum and minimum salaries of employees hired 1 year ago.
    Which two statements would provide the correct output? (Choose two.)
  • Question 5

    View the Exhibit and examine the structure of the ORDER_ITEMS table.

    Examine the following SQL statement:
    SELECT order_id, product_id, unit_price
    FROM order_items
    WHERE unit_price =
    (SELECT MAX(unit_price)
    FROM order_items
    GROUP BY order_id);
    You want to display the PRODUCT_ID of the product that has the highest UNIT_PRICE per ORDER_ID. What correction should be made in the above SQL statement to achieve this?