1z1-071 Exam Question 46

View the Exhibit and examine the structure of ORDERS and CUSTOMERS tables.
(Choose the best answer.)
You executed this UPDATE statement:
UPDATE
( SELECT order_date, order_total, customer_id FROM orders)
Set order_date = '22-mar-2007'
WHERE customer_id IN
(SELECT customer_id FROM customers
WHERE cust_last_name = 'Roberts' AND credit_limit = 600);
Which statement is true regarding the execution?
  • 1z1-071 Exam Question 47

    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?
  • 1z1-071 Exam Question 48

    Which two statements are true about Oracle synonyms?
  • 1z1-071 Exam Question 49

    In the PROMOTIONS table, the PROMO_BEGIN_DATE column is of data type DATE and the default date format is DD-MON-RR.
    Which two statements are true about expressions using PROMO_BEGIN_DATE contained a query?
  • 1z1-071 Exam Question 50

    Which statement correctly grants a system privilege?