Our website is considered to be the most professional platform offering 1Z0-047 Dumps Ebook practice guide, and gives you the best knowledge of the 1Z0-047 Dumps Ebook study materials. Passing the exam has never been so efficient or easy when getting help from our 1Z0-047 Dumps Ebook preparation engine. We can claim that once you study with our 1Z0-047 Dumps Ebook exam questions for 20 to 30 hours, then you will be albe to pass the exam with confidence. We believe you won't be the exception, so if you want to achieve your dream and become the excellent people in the near future, please buy our 1Z0-047 Dumps Ebook actual exam, it will help you. If you decide to buy our 1Z0-047 Dumps Ebook study questions, you can get the chance that you will pass your 1Z0-047 Dumps Ebook exam and get the certification successfully in a short time. Even newbies will be tricky about this process on the 1Z0-047 Dumps Ebook exam questions.
Other Oracle Certification 1Z0-047 It can help a lot of people achieve their dream.
Other Oracle Certification 1Z0-047 Dumps Ebook - Oracle Database SQL Expert For a better understanding of their features, please follow our website and try on them. Omgzlook's training course has a high quality, which its practice questions have 95% similarity with real examination. If you use Omgzlook's product to do some simulation test, you can 100% pass your first time to attend IT certification exam.
Besides, we are punctually meeting commitments to offer help on 1Z0-047 Dumps Ebook study materials. So there is no doubt any information you provide will be treated as strictly serious and spare you from any loss of personal loss. There are so many success examples by choosing our 1Z0-047 Dumps Ebook guide quiz, so we believe you can be one of them.
More and more people choose Oracle Oracle 1Z0-047 Dumps Ebook exam.
If you require any further information about either our 1Z0-047 Dumps Ebook preparation exam or our corporation, please do not hesitate to let us know. High quality 1Z0-047 Dumps Ebook practice materials leave a good impression on the exam candidates and bring more business opportunities in the future. And many of our cutomers use our 1Z0-047 Dumps Ebook exam questions as their exam assistant and establish a long cooperation with us.
Our Oracle 1Z0-047 Dumps Ebook exam training materials contains questions and answers. Our experienced team of IT experts through their own knowledge and experience continue to explore the exam information.
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
Provided that you lose your exam with our Network Appliance NS0-304 exam questions unfortunately, you can have full refund or switch other version for free. EMC D-PE-FN-23 - According to the needs of the candidate, they consider the issue from all angles, and manufacturing applicability exam training materials. Perhaps you haven't heard of our company's brand yet, although we are becoming a leader of CompTIA N10-009 exam questions in the industry. Through this we can know that Omgzlook Oracle Dell D-AX-RH-A-00 exam training materials can brought help to the candidates. To address this issue, our SAP C-THR94-2405 actual exam offers three different versions for users to choose from.
Updated: May 27, 2022