Which three possible values can be set for the TIME_ZONE session parameter by using theALTER SESSION command? (Choose three.)
EMPDET is an external table containing the columns EMPNO and ENAME. Which commandwould work in relation to the EMPDET table?
Which three tasks can be performed using regular expression support in Oracle Database 10g?(Choose three.)
Which three statements are true regarding single-row functions? (Choose three.)
View the Exhibit and examine the structure of the ORDERS and ORDERJTEMS tables.Evaluate the following SQL statement:SELECT oi.order_id, product_jd, order_date FROM order_items oi JOIN orders o USING(order_id);Which statement is true regarding the execution of this SQL statement?
Which two statements are true regarding the execution of the correlated subqueries? (Choosetwo.)
Evaluate the CREATE TABLE statement:CREATE TABLE products(product_id NUMBER(6) CONSTRAINT prod_id_pk PRIMARY KEY,product_name VARCHAR2(15));Which statement is true regarding the PROD_ID_PK constraint?
View the Exhibit and examine the data in the PRODUCT INFORMATION table.Which two tasks would require subqueries? (Choose two.)
Which statement best describes the GROUPING function?
Evaluate the following statement:INSERT ALLWHEN order_total < 10000 THENINTO small_ordersWHEN order_total > 10000 AND order_total < 20000 THENINTO medium_ordersWHEN order_total > 2000000 THENINTO large_ordersSELECT order_id, order_total, customer_idFROM orders;Which statement is […]