As is known to all, our 1Z0-047 Exam Collection Pdf simulating materials are high pass-rate in this field, that's why we are so famous. It is our company that can provide you with special and individual service which includes our 1Z0-047 Exam Collection Pdf preparation quiz and good after-sale services. Our experts will check whether there is an update every day, so you needn’t worry about the accuracy of 1Z0-047 Exam Collection Pdf study materials. Omgzlook enjoys the reputation of a reliable study material provider to those professionals who are keen to meet the challenges of industry and work hard to secure their positions in it. If you are preparing for a 1Z0-047 Exam Collection Pdf certification test, the 1Z0-047 Exam Collection Pdf exam dumps from Omgzlook can prove immensely helpful for you in passing your desired 1Z0-047 Exam Collection Pdf exam. If you prepare with our 1Z0-047 Exam Collection Pdf actual exam for 20 to 30 hours, the 1Z0-047 Exam Collection Pdf exam will become a piece of cake in front of you.
You will never worry about the 1Z0-047 Exam Collection Pdf exam.
In the meantime, all your legal rights will be guaranteed after buying our 1Z0-047 - Oracle Database SQL Expert Exam Collection Pdf study materials. So we never stop the pace of offering the best services and 1Z0-047 Vce File practice materials for you. Tens of thousands of candidates have fostered learning abilities by using our 1Z0-047 Vce File Learning materials you can be one of them definitely.
Even the 1Z0-047 Exam Collection Pdf test syllabus is changing every year; our experts still have the ability to master the tendency of the important knowledge as they have been doing research in this career for years. Through our prior investigation and researching, our 1Z0-047 Exam Collection Pdf preparation exam can predicate the exam accurately. You will come across almost all similar questions in the real 1Z0-047 Exam Collection Pdf exam.
Oracle 1Z0-047 Exam Collection Pdf - You can learn anytime, anywhere.
In modern society, we are busy every day. So the individual time is limited. The fact is that if you are determined to learn, nothing can stop you! You are lucky enough to come across our 1Z0-047 Exam Collection Pdf exam materials. Our 1Z0-047 Exam Collection Pdf study guide can help you improve in the shortest time. Even you do not know anything about the 1Z0-047 Exam Collection Pdf exam. It absolutely has no problem. You just need to accept about twenty to thirty hours’ guidance of our 1Z0-047 Exam Collection Pdf learning prep, it is easy for you to take part in the exam.
Watch carefully you will find that more and more people are willing to invest time and energy on the 1Z0-047 Exam Collection Pdf exam, because the exam is not achieved overnight, so many people are trying to find a suitable way. At the fork in the road, we always face many choices.
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
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: 4
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: 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
EMC D-ZT-DS-P-23 - Don't you think it is quite amazing? Just come and have a try! EXIN SIAMP - Our users are willing to volunteer for us. And if you don't know which one to buy, you can free download the demos of the Microsoft SC-100 study materials to check it out. SAP C_C4H51_2405 - We have made all efforts to update our product in order to help you deal with any change, making you confidently take part in the exam. In order to provide a convenient study method for all people, our company has designed the online engine of the Tableau TDS-C01 study practice dump.
Updated: May 27, 2022