Question 141

Examine the data in the EMPLOYEES table:

Which statement will compute the total annual compensation for each employee?
  • Question 142

    View the Exhibit and examine the structure of the ORDERS table.
    The columns ORDER_MODE and ORDER TOTAL have the default values'direct "and respectively.
    Which two INSERT statements are valid? (Choose two.)
  • Question 143

    View the exhibit and examine the data in ORDERS_MASTER and MONTHLY_ORDERS tables.
    ORDERS_MASTER
    ORDER_ID
    ORDER_TOTAL
    1
    1000
    2
    2000
    3
    3000
    4
    MONTHLY_ORDERS
    ORDER_ID
    ORDER_TOTAL
    2
    2500
    3
    Evaluate the following MERGE statement:
    MERGE_INTO orders_master o
    USING monthly_orders m
    ON (o.order_id = m.order_id)
    WHEN MATCHED THEN
    UPDATE SET o.order_total = m.order_total
    DELETE WHERE (m.order_total IS NULL)
    WHEN NOT MATCHED THEN
    INSERT VALUES (m.order_id, m.order_total)
    What would be the outcome of the above statement?
  • Question 144

    Evaluate these commands which execute successfully:

    Which two statements are true about the ORD_ITEMStable and the ORD_SEQsequence? (Choose two.)
  • Question 145

    Which three statements are true about GLOBAL TEMPORARY TABLES?