Omgzlook is a website which can help you save time and energy to rapidly and efficiently master the Oracle certification 1Z0-047 Cram Materials exam related knowledge. If you are interested in Omgzlook, you can first free download part of Omgzlook's Oracle certification 1Z0-047 Cram Materials exam exercises and answers on the Internet as a try. Oracle 1Z0-047 Cram Materials authentication certificate is the dream IT certificate of many people. Our 1Z0-047 Cram Materials study materials are compiled and tested by our expert. 1Z0-047 Cram Materials try hard to makes 1Z0-047 Cram Materials exam preparation easy with its several quality features. Feedbacks of many IT professionals who have passed Oracle certification 1Z0-047 Cram Materials exam prove that their successes benefit from Omgzlook's help.
Oracle 1Z0-047 Cram Materials exam is a Technical Specialist exam.
Other Oracle Certification 1Z0-047 Cram Materials - Oracle Database SQL Expert Exam practice questions and answers Omgzlook provide for all people to participate in the IT industry certification exam supply all the necessary information. But they do not know which to believe. Here, I have to recommend Omgzlook's Oracle 1Z0-047 Latest Study Guide Free exam training materials.
Omgzlook can not only provide all the information related to the Oracle certification 1Z0-047 Cram Materials exam for the candidates, but also provide a good learning opportunity for them. Omgzlook be able to help you pass Oracle certification 1Z0-047 Cram Materials exam successfully. Having a Oracle 1Z0-047 Cram Materials certification can enhance your employment prospects,and then you can have a lot of good jobs.
Oracle 1Z0-047 Cram Materials - There are two versions of Omgzlook dumps.
In order to meet the request of current real test, the technology team of research on Omgzlook Oracle 1Z0-047 Cram Materials exam materials is always update the questions and answers in time. We always accept feedbacks from users, and take many of the good recommendations, resulting in a perfect Omgzlook Oracle 1Z0-047 Cram Materials exam materials. This allows Omgzlook to always have the materials of highest quality.
Once you have checked our demo, you will find the study materials we provide are what you want most. Our target is to reduce your pressure and improve your learning efficiency from preparing for 1Z0-047 Cram Materials exam.
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
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: 3
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: 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
Palo Alto Networks PSE-PrismaCloud - In this competitive world, it is more important than ever. Have you ever tried our IT exam certification software provided by our Omgzlook? If you have, you will use our HP HP2-I71 exam software with no doubt. SAP C-ARCIG-2404 - Our strength will make you incredible. EMC D-VXB-DY-A-24 - We try our best to ensure 100% pass rate for you. Microsoft PL-400-KR - The opportunity always belongs to a person who has the preparation.
Updated: May 27, 2022