Question 121

Examine this partial command:

Which two clauses are required for this command to execute successfully? (Choose two.)
  • Question 122

    Which two statements are true about sequences created in a single instance Oracle database? (Choose two.)
  • Question 123

    Evaluate the following SQL query;

    What would be the outcome?
  • Question 124

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

    You want to see the product names and the date of expiration of warranty for all the products, if the product is purchased today. The products that have no warranty should be displayed at the top and the products with maximum warranty period should be displayed at the bottom.
    Which SQL statement would you execute to fulfill this requirement?
  • Question 125

    View the Exhibits and examine the structure of the COSTS and PROMOTIONS tables.
    You want to display PROD IDS whose promotion cost is less than the highest cost PROD ID in a pro
    motion time interval.
    Examine this SQL statement:
    SELECT prod id
    FROM costs
    WHERE promo id IN
    (SELECT promo id
    FROM promotions
    WHERE promo_cost < ALL
    (SELECT MAX (promo cost)
    FROM promotions
    GROUP BY (promo_end date-promo_begin_date)) );
    What will be the result?