Question 141

Evaluate the following query:
SQL> SELECT TRUNC (ROUND (156.00, -1),-1)
FROM DUAL;
What would be the outcome?
  • 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 0 respectively.

    Which two INSERT statements are valid? (Choose two.)
  • Question 143

    Examine the description of the EMPLOYEES table:

    You write this falling statement:
    SELECT dept-no AS department_id MAX (salary) AS max-sal
    FROM employees
    WHERE salary > 10000
    GROUP BY department_id
    ORDER BY max-sal:
    Which clause causes the error?
  • Question 144

    Which three statements are true about views in an Oracle database?
  • Question 145

    The user SCOTT who is the owner of ORDERS and ORDER_ITEMS tables issues the following
    GRANT command:
    GRANT ALL
    ON orders, order_items
    TO PUBLIC;
    What correction needs to be done to the above statement?