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Exam 1z0-047: Oracle Database SQL Expert (update November 11th, 2015)

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Which three possible values can be set for the TIME_ZONE session parameter by using the ALTER SESSION command?

Which three possible values can be set for the TIME_ZONE session parameter by using theALTER SESSION command? (Choose three.)

Which command would work in relation to the EMPDET table?

EMPDET is an external table containing the columns EMPNO and ENAME. Whichcommand would work in relation to the EMPDET table?

Which three tasks can be performed using regular expression support in Oracle Database 10g?

Which three tasks can be performed using regular expression support in Oracle Database10g? (Choose three.)

Which three statements are true regarding single-row functions?

Which three statements are true regarding single-row functions? (Choose three.)

Which statement is true regarding the execution of this SQL statement?

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 FROMorder_items oi JOIN orders o USING(order_id); Which statement is true regarding theexecution of this SQL statement?

Which two statements are true regarding the execution of the correlated subqueries?

Which two statements are true regarding the execution of the correlated subqueries?(Choose two.)

Which statement is true regarding the PROD_ID_PK constraint?

Evaluate the CREATE TABLE statement: CREATE TABLE products (product_idNUMBER(6) CONSTRAINT prod_id_pk PRIMARY KEY, product_name VARCHAR2(15)); Which statement is true regarding the PROD_ID_PK constraint?

Which two tasks would require subqueries?

View the Exhibit and examine the data in the PRODUCT INFORMATION table. Which twotasks would require subqueries? (Choose two.)

Which statement best describes the GROUPING function?

Which statement best describes the GROUPING function?

Which statement is true regarding the evaluation of rows returned by the subquery in the INSERT statement?

Evaluate the following statement: INSERT ALL WHEN order_total < 10000 THEN INTOsmall_orders WHEN order_total > 10000 AND order_total < 20000 THEN INTOmedium_orders WHEN order_total > 2000000 THEN INTO large_orders SELECT order_id,order_total, customer_id FROM orders; Which […]

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