Before you decide to buy Omgzlook of Oracle 1Z0-047 Collection exam questions, you will have a free part of the questions and answers as a trial. So that you will know the quality of the Omgzlook of Oracle 1Z0-047 Collection exam training materials. The Oracle 1Z0-047 Collection exam of Omgzlook is the best choice for you. 1Z0-047 Collection study materials are here waiting for you! With a higher status, your circle of friends will expand. Our training materials can help you pass the IT exams.
Other Oracle Certification 1Z0-047 So the choice is important.
Besides, the price of our 1Z0-047 - Oracle Database SQL Expert Collection learning guide is very favourable even the students can afford it. With it, you will be pass the Oracle Valid Test 1Z0-047 Test exam certification which is considered difficult by a lot of people. With this certification, you can light up your heart light in your life.
And we are grimly determined and confident in helping you. With professional experts and brilliant teamwork, our 1Z0-047 Collection practice materials have helped exam candidates succeed since the beginning. To make our 1Z0-047 Collection simulating exam more precise, we do not mind splurge heavy money and effort to invite the most professional teams into our group.
Oracle 1Z0-047 Collection - Also, they have respect advantages.
With many advantages such as immediate download, simulation before the real exam as well as high degree of privacy, our 1Z0-047 Collection actual exam survives all the ordeals throughout its development and remains one of the best choices for those in preparation for 1Z0-047 Collection exam. Many people have gained good grades after using our 1Z0-047 Collection real dumps, so you will also enjoy the good results. Don’t hesitate any more. Time and tide wait for no man. Come and buy our 1Z0-047 Collection exam questions!
However, how to pass Oracle certification 1Z0-047 Collection exam quickly and simply? Our Omgzlook can always help you solve this problem quickly. In Omgzlook we provide the 1Z0-047 Collection certification exam training tools to help you pass the exam successfully.
1Z0-047 PDF DEMO:
QUESTION NO: 1
OE and SCOTT are the users in the database. The ORDERS table is owned by OE. Evaluate the statements issued by the DBA in the following sequence: CREATE ROLE r1; GRANT SELECT, INSERT
ON oe.orders TO r1; GRANT r1 TO scott; GRANT SELECT ON oe.orders TO scott; REVOKE SELECT
ON oe.orders FROM scott; What would be the outcome after executing the statements?
A.SCOTT would be able to query the OE.ORDERS table.
B.SCOTT would not be able to query the OE.ORDERS table.
C.The REVOKE statement would remove the SELECT privilege from SCOTT as well as from the role R1.
D.The REVOKE statement would give an error because the SELECT privilege has been granted to the role R1.
Answer:A
QUESTION NO: 2
Which two statements are true regarding the execution of the correlated subqueries? (Choose two.)
A.The nested query executes after the outer query returns the row.
B.The nested query executes first and then the outer query executes.
C.The outer query executes only once for the result returned by the inner query.
D.Each row returned by the outer query is evaluated for the results returned by the inner query.
Answer:A D
QUESTION NO: 3
Evaluate the following SQL statement: ALTER TABLE hr.emp SET UNUSED (mgr_id); Which statement is true regarding the effect of the above SQL statement?
A.Any synonym existing on the EMP table would have to be re-created.
B.Any constraints defined on the MGR_ID column would be removed by the above command.
C.Any views created on the EMP table that include the MGR_ID column would have to be dropped and re-created.
D.Any index created on the MGR_ID column would continue to exist until the DROP UNUSED
COLUMNS command is executed.
Answer:B
QUESTION NO: 4
View the Exhibit and examine the structure of the EMPLOYEES table. You want to retrieve hierarchical data of the employees using the top-down hierarchy. Which SQL clause would let you choose the direction to walk through the hierarchy tree?
A.WHERE
B.HAVING
C.GROUP BY
D.START WITH
E.CONNECT BY PRIOR
Answer:E
QUESTION NO: 5
View the Exhibit and examine the descriptions of ORDER_ITEMS and ORDERS tables. You want to display the CUSTOMER_ID, PRODUCT_ID, and total (UNIT_PRICE multiplied by QUANTITY) for the order placed. You also want to display the subtotals for a CUSTOMER_ID as well as for a PRODUCT_ID for the last six months. Which SQL statement would you execute to get the desired output?
A.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id GROUP BY ROLLUP (o.customer_id,oi.product_id) WHERE
MONTHS_BETWEEN(order_date, SYSDATE) <= 6;
B.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id GROUP BY ROLLUP (o.customer_id,oi.product_id) HAVING
MONTHS_BETWEEN(order_date, SYSDATE) <= 6;
C.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id GROUP BY ROLLUP (o.customer_id, oi.product_id) WHERE
MONTHS_BETWEEN(order_date, SYSDATE) >= 6;
D.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id WHERE MONTHS_BETWEEN(order_date, SYSDATE) <= 6
GROUP BY ROLLUP (o.customer_id, oi.product_id) ;
Answer:D
Our SAP C-CPE-16 practice materials are suitable to exam candidates of different levels. CWNP CWT-101 - Through so many feedbacks of these products, our Omgzlook products prove to be trusted. Since we have the same ultimate goals, which is successfully pass the H3C GB0-372-ENU exam. Microsoft AI-102 - If you fail to pass the exam, Omgzlook will full refund to you. SAP C-HRHFC-2405 - Besides, you can take notes on it whenever you think of something important.
Updated: May 27, 2022