As a professional dumps vendors, we provide the comprehensive 1Z0-047 Practice Questions Free pass review that is the best helper for clearing 1Z0-047 Practice Questions Free actual test, and getting the professional certification quickly. It is a best choice to improve your professional skills and ability to face the challenge of 1Z0-047 Practice Questions Free practice exam with our online training. We have helped thousands of candidates to get succeed in their career by using our 1Z0-047 Practice Questions Free study guide. Moreover, there is the APP version of 1Z0-047 Practice Questions Free study engine, you can learn anywhere at any time. By our three versions of 1Z0-047 Practice Questions Free study engine: the PDF, Software and APP online, we have many repeat orders in a long run. The Oracle 1Z0-047 Practice Questions Free practice exam has the questions very similar to the actual exam, and all the 1Z0-047 Practice Questions Free answers are checked and confirmed by our professional expert.
Other Oracle Certification 1Z0-047 Then join our preparation kit.
Despite the intricate nominal concepts, 1Z0-047 - Oracle Database SQL Expert Practice Questions Free exam dumps questions have been streamlined to the level of average candidates, pretense no obstacles in accepting the various ideas. What most useful is that PDF format of our 1Z0-047 New Study Questions Files exam materials can be printed easily, you can learn it everywhere and every time you like. It is really convenient for candidates who are busy to prepare the exam.
Now you can become 1Z0-047 Practice Questions Freecertified professional with Dumps preparation material. Our 1Z0-047 Practice Questions Free exam dumps are efficient, which our dedicated team keeps up-to-date. If you are really intended to pass and become Oracle 1Z0-047 Practice Questions Free exam certified then enrolled in our preparation program today and avail the intelligently designed actual questions.
Oracle 1Z0-047 Practice Questions Free - The price is set reasonably.
With many advantages such as immediate download, simulation before the real exam as well as high degree of privacy, our 1Z0-047 Practice Questions Free actual exam survives all the ordeals throughout its development and remains one of the best choices for those in preparation for 1Z0-047 Practice Questions Free exam. Many people have gained good grades after using our 1Z0-047 Practice Questions Free 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 Practice Questions Free exam questions!
However, how to pass Oracle certification 1Z0-047 Practice Questions Free exam quickly and simply? Our Omgzlook can always help you solve this problem quickly. In Omgzlook we provide the 1Z0-047 Practice Questions Free certification exam training tools to help you pass the exam successfully.
1Z0-047 PDF DEMO:
QUESTION NO: 1
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: 2
EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table?
A.UPDATE empdet SET ename = 'Amit' WHERE empno = 1234;
B.DELETE FROM empdet WHERE ename LIKE 'J%';
C.CREATE VIEW empvu AS SELECT * FROM empdept;
D.CREATE INDEX empdet_idx ON empdet(empno);
Answer:C
QUESTION NO: 3
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: 4
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: 5
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
And after using our ACFE CFE learning prep, they all have marked change in personal capacity to deal with the ACFE CFE exam intellectually. Huawei H20-421_V1.0 - Through so many feedbacks of these products, our Omgzlook products prove to be trusted. Cisco 300-610 - So during your formative process of preparation, we are willing be your side all the time. Microsoft DP-300-KR - If you fail to pass the exam, Omgzlook will full refund to you. HP HPE7-A01 - Besides, you can take notes on it whenever you think of something important.
Updated: May 27, 2022