On Omgzlook website you can free download part of the exam questions and answers about Oracle certification 1Z0-047 Latest Test Cram Sheet File exam to quiz our reliability. Omgzlook's products can 100% put you onto a success away, then the pinnacle of IT is a step closer to you. Users can not only learn new knowledge, can also apply theory into the actual problem, but also can leak fill a vacancy, can say such case selection is to meet, so to grasp the opportunity! Knowledge of the 1Z0-047 Latest Test Cram Sheet File real study dumps contains are very comprehensive, not only have the function of online learning, also can help the user to leak fill a vacancy, let those who deal with qualification exam users can easily and efficient use of the 1Z0-047 Latest Test Cram Sheet File question guide. 1Z0-047 Latest Test Cram Sheet File exam is a Oracle certification exam and IT professionals who have passed some Oracle certification exams are popular in IT industry.
1Z0-047 Latest Test Cram Sheet File study materials are here waiting for you!
Omgzlook's Oracle 1Z0-047 - Oracle Database SQL Expert Latest Test Cram Sheet File exam training materials can help you 100% pass the exam. We have made all efforts to update our products in order to help you deal with any change, making you confidently take part in the 1Z0-047 Exam Assessment exam. Every day they are on duty to check for updates of 1Z0-047 Exam Assessment study materials for providing timely application.
It includes questions and answers, and issimilar with the real exam questions. This really can be called the best training materials. Everyone has their own life planning.
Oracle 1Z0-047 Latest Test Cram Sheet File - 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 Latest Test Cram Sheet File actual exam survives all the ordeals throughout its development and remains one of the best choices for those in preparation for 1Z0-047 Latest Test Cram Sheet File exam. Many people have gained good grades after using our 1Z0-047 Latest Test Cram Sheet File 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 Latest Test Cram Sheet File exam questions!
However, how to pass Oracle certification 1Z0-047 Latest Test Cram Sheet File exam quickly and simply? Our Omgzlook can always help you solve this problem quickly. In Omgzlook we provide the 1Z0-047 Latest Test Cram Sheet File 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
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
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: 4
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: 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
Oracle 1z1-071 - Even if you are newbie, it does not matter as well. Salesforce MuleSoft-Integration-Architect-I - Through so many feedbacks of these products, our Omgzlook products prove to be trusted. Unlike those impotent practice materials, our CompTIA N10-009 study questions have salient advantages that you cannot ignore. CompTIA PT0-003 - If you fail to pass the exam, Omgzlook will full refund to you. Microsoft MB-210 - Besides, you can take notes on it whenever you think of something important.
Updated: May 27, 2022