Which three possible values can be set for the TIME_ZONE session parameter by using the
ALTER SESSION command? (Choose three.)
EMPDET is an external table containing the columns EMPNO and ENAME. Which command
would work in relation to the EMPDET table?
Which three tasks can be performed using regular expression support in Oracle Database 10g?
Which three statements are true regarding single-row functions? (Choose three.)
Which two statements are true regarding the execution of the correlated subqueries? (Choose
Evaluate the CREATE TABLE statement:
CREATE TABLE products
(product_id NUMBER(6) CONSTRAINT prod_id_pk PRIMARY KEY,
Which statement is true regarding the PROD_ID_PK constraint?
Which statement best describes the GROUPING function?
Evaluate the following statement:
WHEN order_total < 10000 THEN
WHEN order_total > 10000 AND order_total < 20000 THEN
WHEN order_total > 2000000 THEN
SELECT order_id, order_total, customer_id
Which statement is true regarding the evaluation of rows returned by the subquery in the INSERT